Home / 3,651,097.56-5,479,337.07-1,732,014.78

Finding the Fourth Proportional to 3,651,097.56, 5,479,337.07 and 1,732,014.78

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Solution

The fourth proportional to 3,651,097.56, 5,479,337.07 and 1,732,014.78 is: 2,599,298.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,651,097.56 : 5,479,337.07 = 1,732,014.78 : x
  2. Step 2: Convert to fraction form
    3,651,097.56/5,479,337.07 = 1,732,014.78/x
  3. Step 3: Cross multiply
    3,651,097.56x = 5,479,337.07 × 1,732,014.78
  4. Step 4: Simplify right side
    3,651,097.56x = 9,490,292,789,841.90
  5. Step 5: Solve for x
    x = 9,490,292,789,841.90/3,651,097.56
  6. Step 6: Final answer
    x = 2,599,298.60

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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.