Home / 10,244,301.12-14,137,130.88-5,660,582.40

Finding the Fourth Proportional to 10,244,301.12, 14,137,130.88 and 5,660,582.40

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Solution

The fourth proportional to 10,244,301.12, 14,137,130.88 and 5,660,582.40 is: 7,811,601.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,244,301.12 : 14,137,130.88 = 5,660,582.40 : x
  2. Step 2: Convert to fraction form
    10,244,301.12/14,137,130.88 = 5,660,582.40/x
  3. Step 3: Cross multiply
    10,244,301.12x = 14,137,130.88 × 5,660,582.40
  4. Step 4: Simplify right side
    10,244,301.12x = 80,024,394,245,824.52
  5. Step 5: Solve for x
    x = 80,024,394,245,824.52/10,244,301.12
  6. Step 6: Final answer
    x = 7,811,601.13

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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.