Home / 9,933,713.60-14,904,069.60-4,881,646.40

Finding the Fourth Proportional to 9,933,713.60, 14,904,069.60 and 4,881,646.40

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Solution

The fourth proportional to 9,933,713.60, 14,904,069.60 and 4,881,646.40 is: 7,324,189.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,933,713.60 : 14,904,069.60 = 4,881,646.40 : x
  2. Step 2: Convert to fraction form
    9,933,713.60/14,904,069.60 = 4,881,646.40/x
  3. Step 3: Cross multiply
    9,933,713.60x = 14,904,069.60 × 4,881,646.40
  4. Step 4: Simplify right side
    9,933,713.60x = 72,756,397,708,189.44
  5. Step 5: Solve for x
    x = 72,756,397,708,189.44/9,933,713.60
  6. Step 6: Final answer
    x = 7,324,189.18

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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.