Home / 9,080,599.68-13,620,850.29-3,892,445.19

Finding the Fourth Proportional to 9,080,599.68, 13,620,850.29 and 3,892,445.19

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Solution

The fourth proportional to 9,080,599.68, 13,620,850.29 and 3,892,445.19 is: 5,838,646.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080,599.68 : 13,620,850.29 = 3,892,445.19 : x
  2. Step 2: Convert to fraction form
    9,080,599.68/13,620,850.29 = 3,892,445.19/x
  3. Step 3: Cross multiply
    9,080,599.68x = 13,620,850.29 × 3,892,445.19
  4. Step 4: Simplify right side
    9,080,599.68x = 53,018,413,195,020.60
  5. Step 5: Solve for x
    x = 53,018,413,195,020.60/9,080,599.68
  6. Step 6: Final answer
    x = 5,838,646.68

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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.