Home / 9,812,032.38-14,716,889.49-2,624,123.43

Finding the Fourth Proportional to 9,812,032.38, 14,716,889.49 and 2,624,123.43

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Solution

The fourth proportional to 9,812,032.38, 14,716,889.49 and 2,624,123.43 is: 3,935,875.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,812,032.38 : 14,716,889.49 = 2,624,123.43 : x
  2. Step 2: Convert to fraction form
    9,812,032.38/14,716,889.49 = 2,624,123.43/x
  3. Step 3: Cross multiply
    9,812,032.38x = 14,716,889.49 × 2,624,123.43
  4. Step 4: Simplify right side
    9,812,032.38x = 38,618,934,527,429.75
  5. Step 5: Solve for x
    x = 38,618,934,527,429.75/9,812,032.38
  6. Step 6: Final answer
    x = 3,935,875.16

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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.