Home / 9,199,486.60-13,799,229.90-4,404,707.80

Finding the Fourth Proportional to 9,199,486.60, 13,799,229.90 and 4,404,707.80

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Solution

The fourth proportional to 9,199,486.60, 13,799,229.90 and 4,404,707.80 is: 6,607,061.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,199,486.60 : 13,799,229.90 = 4,404,707.80 : x
  2. Step 2: Convert to fraction form
    9,199,486.60/13,799,229.90 = 4,404,707.80/x
  3. Step 3: Cross multiply
    9,199,486.60x = 13,799,229.90 × 4,404,707.80
  4. Step 4: Simplify right side
    9,199,486.60x = 60,781,575,574,523.22
  5. Step 5: Solve for x
    x = 60,781,575,574,523.22/9,199,486.60
  6. Step 6: Final answer
    x = 6,607,061.70

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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.