Home / 4,299,997.39-6,450,028.89-1,569,501.92

Finding the Fourth Proportional to 4,299,997.39, 6,450,028.89 and 1,569,501.92

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Solution

The fourth proportional to 4,299,997.39, 6,450,028.89 and 1,569,501.92 is: 2,354,264.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,997.39 : 6,450,028.89 = 1,569,501.92 : x
  2. Step 2: Convert to fraction form
    4,299,997.39/6,450,028.89 = 1,569,501.92/x
  3. Step 3: Cross multiply
    4,299,997.39x = 6,450,028.89 × 1,569,501.92
  4. Step 4: Simplify right side
    4,299,997.39x = 10,123,332,700,868.50
  5. Step 5: Solve for x
    x = 10,123,332,700,868.50/4,299,997.39
  6. Step 6: Final answer
    x = 2,354,264.85

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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.