Home / 7,488,224.80-11,232,337.20-4,087,002.40

Finding the Fourth Proportional to 7,488,224.80, 11,232,337.20 and 4,087,002.40

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Solution

The fourth proportional to 7,488,224.80, 11,232,337.20 and 4,087,002.40 is: 6,130,503.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,488,224.80 : 11,232,337.20 = 4,087,002.40 : x
  2. Step 2: Convert to fraction form
    7,488,224.80/11,232,337.20 = 4,087,002.40/x
  3. Step 3: Cross multiply
    7,488,224.80x = 11,232,337.20 × 4,087,002.40
  4. Step 4: Simplify right side
    7,488,224.80x = 45,906,589,094,009.27
  5. Step 5: Solve for x
    x = 45,906,589,094,009.27/7,488,224.80
  6. Step 6: Final answer
    x = 6,130,503.60

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Similar ratio
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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.