Home / 1,468,652.46-2,201,463.32-616,219.13

Finding the Fourth Proportional to 1,468,652.46, 2,201,463.32 and 616,219.13

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Solution

The fourth proportional to 1,468,652.46, 2,201,463.32 and 616,219.13 is: 923,692.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,652.46 : 2,201,463.32 = 616,219.13 : x
  2. Step 2: Convert to fraction form
    1,468,652.46/2,201,463.32 = 616,219.13/x
  3. Step 3: Cross multiply
    1,468,652.46x = 2,201,463.32 × 616,219.13
  4. Step 4: Simplify right side
    1,468,652.46x = 1,356,583,797,688.90
  5. Step 5: Solve for x
    x = 1,356,583,797,688.90/1,468,652.46
  6. Step 6: Final answer
    x = 923,692.86

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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.