Home / 1,650,807.15-2,476,210.73-1,199,082.30

Finding the Fourth Proportional to 1,650,807.15, 2,476,210.73 and 1,199,082.30

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Solution

The fourth proportional to 1,650,807.15, 2,476,210.73 and 1,199,082.30 is: 1,798,623.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,807.15 : 2,476,210.73 = 1,199,082.30 : x
  2. Step 2: Convert to fraction form
    1,650,807.15/2,476,210.73 = 1,199,082.30/x
  3. Step 3: Cross multiply
    1,650,807.15x = 2,476,210.73 × 1,199,082.30
  4. Step 4: Simplify right side
    1,650,807.15x = 2,969,180,451,417.67
  5. Step 5: Solve for x
    x = 2,969,180,451,417.67/1,650,807.15
  6. Step 6: Final answer
    x = 1,798,623.45

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Similar ratio
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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.