Home / 9,104,388.75-12,563,909.46-4,974,331.59

Finding the Fourth Proportional to 9,104,388.75, 12,563,909.46 and 4,974,331.59

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Solution

The fourth proportional to 9,104,388.75, 12,563,909.46 and 4,974,331.59 is: 6,864,497.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,388.75 : 12,563,909.46 = 4,974,331.59 : x
  2. Step 2: Convert to fraction form
    9,104,388.75/12,563,909.46 = 4,974,331.59/x
  3. Step 3: Cross multiply
    9,104,388.75x = 12,563,909.46 × 4,974,331.59
  4. Step 4: Simplify right side
    9,104,388.75x = 62,497,051,720,777.84
  5. Step 5: Solve for x
    x = 62,497,051,720,777.84/9,104,388.75
  6. Step 6: Final answer
    x = 6,864,497.27

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Double scale
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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.