Home / 9,104,234.69-12,563,697.24-4,974,177.13

Finding the Fourth Proportional to 9,104,234.69, 12,563,697.24 and 4,974,177.13

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Solution

The fourth proportional to 9,104,234.69, 12,563,697.24 and 4,974,177.13 is: 6,864,284.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,234.69 : 12,563,697.24 = 4,974,177.13 : x
  2. Step 2: Convert to fraction form
    9,104,234.69/12,563,697.24 = 4,974,177.13/x
  3. Step 3: Cross multiply
    9,104,234.69x = 12,563,697.24 × 4,974,177.13
  4. Step 4: Simplify right side
    9,104,234.69x = 62,494,055,448,042.88
  5. Step 5: Solve for x
    x = 62,494,055,448,042.88/9,104,234.69
  6. Step 6: Final answer
    x = 6,864,284.32

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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.