Home / 10,532,002.20-15,798,003.30-2,553,826.20

Finding the Fourth Proportional to 10,532,002.20, 15,798,003.30 and 2,553,826.20

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Solution

The fourth proportional to 10,532,002.20, 15,798,003.30 and 2,553,826.20 is: 3,830,739.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,532,002.20 : 15,798,003.30 = 2,553,826.20 : x
  2. Step 2: Convert to fraction form
    10,532,002.20/15,798,003.30 = 2,553,826.20/x
  3. Step 3: Cross multiply
    10,532,002.20x = 15,798,003.30 × 2,553,826.20
  4. Step 4: Simplify right side
    10,532,002.20x = 40,345,354,735,226.47
  5. Step 5: Solve for x
    x = 40,345,354,735,226.47/10,532,002.20
  6. Step 6: Final answer
    x = 3,830,739.30

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Double scale
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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.