Home / 9,031,470.98-12,461,626.98-5,496,900.12

Finding the Fourth Proportional to 9,031,470.98, 12,461,626.98 and 5,496,900.12

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Solution

The fourth proportional to 9,031,470.98, 12,461,626.98 and 5,496,900.12 is: 7,584,624.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,031,470.98 : 12,461,626.98 = 5,496,900.12 : x
  2. Step 2: Convert to fraction form
    9,031,470.98/12,461,626.98 = 5,496,900.12/x
  3. Step 3: Cross multiply
    9,031,470.98x = 12,461,626.98 × 5,496,900.12
  4. Step 4: Simplify right side
    9,031,470.98x = 68,500,318,841,757.24
  5. Step 5: Solve for x
    x = 68,500,318,841,757.24/9,031,470.98
  6. Step 6: Final answer
    x = 7,584,624.81

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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.