Home / 4,437,101.64-6,123,180.24-2,399,906.28

Finding the Fourth Proportional to 4,437,101.64, 6,123,180.24 and 2,399,906.28

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Solution

The fourth proportional to 4,437,101.64, 6,123,180.24 and 2,399,906.28 is: 3,311,859.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437,101.64 : 6,123,180.24 = 2,399,906.28 : x
  2. Step 2: Convert to fraction form
    4,437,101.64/6,123,180.24 = 2,399,906.28/x
  3. Step 3: Cross multiply
    4,437,101.64x = 6,123,180.24 × 2,399,906.28
  4. Step 4: Simplify right side
    4,437,101.64x = 14,695,058,711,547.91
  5. Step 5: Solve for x
    x = 14,695,058,711,547.91/4,437,101.64
  6. Step 6: Final answer
    x = 3,311,859.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.