Home / 2,016,221.70-3,024,332.55-1,165,916.10

Finding the Fourth Proportional to 2,016,221.70, 3,024,332.55 and 1,165,916.10

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Solution

The fourth proportional to 2,016,221.70, 3,024,332.55 and 1,165,916.10 is: 1,748,874.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,221.70 : 3,024,332.55 = 1,165,916.10 : x
  2. Step 2: Convert to fraction form
    2,016,221.70/3,024,332.55 = 1,165,916.10/x
  3. Step 3: Cross multiply
    2,016,221.70x = 3,024,332.55 × 1,165,916.10
  4. Step 4: Simplify right side
    2,016,221.70x = 3,526,118,011,799.06
  5. Step 5: Solve for x
    x = 3,526,118,011,799.06/2,016,221.70
  6. Step 6: Final answer
    x = 1,748,874.15

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Double scale
Find fourth proportional to 2,016,222.70, 3,024,334.05 and 1,165,917.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.