Home / 9,588,131.20-14,391,054.15-4,799,257.30

Finding the Fourth Proportional to 9,588,131.20, 14,391,054.15 and 4,799,257.30

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Solution

The fourth proportional to 9,588,131.20, 14,391,054.15 and 4,799,257.30 is: 7,203,319.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,588,131.20 : 14,391,054.15 = 4,799,257.30 : x
  2. Step 2: Convert to fraction form
    9,588,131.20/14,391,054.15 = 4,799,257.30/x
  3. Step 3: Cross multiply
    9,588,131.20x = 14,391,054.15 × 4,799,257.30
  4. Step 4: Simplify right side
    9,588,131.20x = 69,066,371,684,082.80
  5. Step 5: Solve for x
    x = 69,066,371,684,082.80/9,588,131.20
  6. Step 6: Final answer
    x = 7,203,319.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.