Home / 4,521,561.87-6,239,753.94-2,484,502.59

Finding the Fourth Proportional to 4,521,561.87, 6,239,753.94 and 2,484,502.59

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Solution

The fourth proportional to 4,521,561.87, 6,239,753.94 and 2,484,502.59 is: 3,428,612.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,561.87 : 6,239,753.94 = 2,484,502.59 : x
  2. Step 2: Convert to fraction form
    4,521,561.87/6,239,753.94 = 2,484,502.59/x
  3. Step 3: Cross multiply
    4,521,561.87x = 6,239,753.94 × 2,484,502.59
  4. Step 4: Simplify right side
    4,521,561.87x = 15,502,684,824,892.71
  5. Step 5: Solve for x
    x = 15,502,684,824,892.71/4,521,561.87
  6. Step 6: Final answer
    x = 3,428,612.78

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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.