Home / 5,375,797.20-8,063,695.80-4,032,104.40

Finding the Fourth Proportional to 5,375,797.20, 8,063,695.80 and 4,032,104.40

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Solution

The fourth proportional to 5,375,797.20, 8,063,695.80 and 4,032,104.40 is: 6,048,156.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,375,797.20 : 8,063,695.80 = 4,032,104.40 : x
  2. Step 2: Convert to fraction form
    5,375,797.20/8,063,695.80 = 4,032,104.40/x
  3. Step 3: Cross multiply
    5,375,797.20x = 8,063,695.80 × 4,032,104.40
  4. Step 4: Simplify right side
    5,375,797.20x = 32,513,663,315,441.52
  5. Step 5: Solve for x
    x = 32,513,663,315,441.52/5,375,797.20
  6. Step 6: Final answer
    x = 6,048,156.60

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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.