Home / 4,098,026.70-6,147,040.05-2,208,458.70

Finding the Fourth Proportional to 4,098,026.70, 6,147,040.05 and 2,208,458.70

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Solution

The fourth proportional to 4,098,026.70, 6,147,040.05 and 2,208,458.70 is: 3,312,688.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,026.70 : 6,147,040.05 = 2,208,458.70 : x
  2. Step 2: Convert to fraction form
    4,098,026.70/6,147,040.05 = 2,208,458.70/x
  3. Step 3: Cross multiply
    4,098,026.70x = 6,147,040.05 × 2,208,458.70
  4. Step 4: Simplify right side
    4,098,026.70x = 13,575,484,077,670.94
  5. Step 5: Solve for x
    x = 13,575,484,077,670.94/4,098,026.70
  6. Step 6: Final answer
    x = 3,312,688.05

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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.