Home / 8,841,990.52-13,262,985.04-2,452,242.76

Finding the Fourth Proportional to 8,841,990.52, 13,262,985.04 and 2,452,242.76

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Solution

The fourth proportional to 8,841,990.52, 13,262,985.04 and 2,452,242.76 is: 3,678,363.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,841,990.52 : 13,262,985.04 = 2,452,242.76 : x
  2. Step 2: Convert to fraction form
    8,841,990.52/13,262,985.04 = 2,452,242.76/x
  3. Step 3: Cross multiply
    8,841,990.52x = 13,262,985.04 × 2,452,242.76
  4. Step 4: Simplify right side
    8,841,990.52x = 32,524,059,040,328.30
  5. Step 5: Solve for x
    x = 32,524,059,040,328.30/8,841,990.52
  6. Step 6: Final answer
    x = 3,678,363.93

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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.