Home / 9,572,221.20-14,358,331.80-6,884,835.60

Finding the Fourth Proportional to 9,572,221.20, 14,358,331.80 and 6,884,835.60

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Solution

The fourth proportional to 9,572,221.20, 14,358,331.80 and 6,884,835.60 is: 10,327,253.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,572,221.20 : 14,358,331.80 = 6,884,835.60 : x
  2. Step 2: Convert to fraction form
    9,572,221.20/14,358,331.80 = 6,884,835.60/x
  3. Step 3: Cross multiply
    9,572,221.20x = 14,358,331.80 × 6,884,835.60
  4. Step 4: Simplify right side
    9,572,221.20x = 98,854,753,933,252.08
  5. Step 5: Solve for x
    x = 98,854,753,933,252.08/9,572,221.20
  6. Step 6: Final answer
    x = 10,327,253.40

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1.5x scale

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.