Home / 8,862,023.90-13,287,720.84-4,063,702.16

Finding the Fourth Proportional to 8,862,023.90, 13,287,720.84 and 4,063,702.16

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Solution

The fourth proportional to 8,862,023.90, 13,287,720.84 and 4,063,702.16 is: 6,093,116.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,862,023.90 : 13,287,720.84 = 4,063,702.16 : x
  2. Step 2: Convert to fraction form
    8,862,023.90/13,287,720.84 = 4,063,702.16/x
  3. Step 3: Cross multiply
    8,862,023.90x = 13,287,720.84 × 4,063,702.16
  4. Step 4: Simplify right side
    8,862,023.90x = 53,997,339,896,965.43
  5. Step 5: Solve for x
    x = 53,997,339,896,965.43/8,862,023.90
  6. Step 6: Final answer
    x = 6,093,116.03

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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.