Home / 10,044,262.24-13,861,239.60-5,460,601.12

Finding the Fourth Proportional to 10,044,262.24, 13,861,239.60 and 5,460,601.12

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Solution

The fourth proportional to 10,044,262.24, 13,861,239.60 and 5,460,601.12 is: 7,535,715.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,044,262.24 : 13,861,239.60 = 5,460,601.12 : x
  2. Step 2: Convert to fraction form
    10,044,262.24/13,861,239.60 = 5,460,601.12/x
  3. Step 3: Cross multiply
    10,044,262.24x = 13,861,239.60 × 5,460,601.12
  4. Step 4: Simplify right side
    10,044,262.24x = 75,690,700,484,348.34
  5. Step 5: Solve for x
    x = 75,690,700,484,348.34/10,044,262.24
  6. Step 6: Final answer
    x = 7,535,715.28

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1.5x scale

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.