Home / 5,690,272.30-8,526,682.32-3,866,314.30

Finding the Fourth Proportional to 5,690,272.30, 8,526,682.32 and 3,866,314.30

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Solution

The fourth proportional to 5,690,272.30, 8,526,682.32 and 3,866,314.30 is: 5,793,542.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,690,272.30 : 8,526,682.32 = 3,866,314.30 : x
  2. Step 2: Convert to fraction form
    5,690,272.30/8,526,682.32 = 3,866,314.30/x
  3. Step 3: Cross multiply
    5,690,272.30x = 8,526,682.32 × 3,866,314.30
  4. Step 4: Simplify right side
    5,690,272.30x = 32,966,833,785,373.18
  5. Step 5: Solve for x
    x = 32,966,833,785,373.18/5,690,272.30
  6. Step 6: Final answer
    x = 5,793,542.39

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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.