Home / 9,337,061-12,885,144.18-5,044,709

Finding the Fourth Proportional to 9,337,061, 12,885,144.18 and 5,044,709

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Solution

The fourth proportional to 9,337,061, 12,885,144.18 and 5,044,709 is: 6,961,698.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,337,061 : 12,885,144.18 = 5,044,709 : x
  2. Step 2: Convert to fraction form
    9,337,061/12,885,144.18 = 5,044,709/x
  3. Step 3: Cross multiply
    9,337,061x = 12,885,144.18 × 5,044,709
  4. Step 4: Simplify right side
    9,337,061x = 65,001,802,811,143.62
  5. Step 5: Solve for x
    x = 65,001,802,811,143.62/9,337,061
  6. Step 6: Final answer
    x = 6,961,698.42

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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.