Home / 5,807,645.20-8,714,059.80-2,023,843.60

Finding the Fourth Proportional to 5,807,645.20, 8,714,059.80 and 2,023,843.60

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Solution

The fourth proportional to 5,807,645.20, 8,714,059.80 and 2,023,843.60 is: 3,036,668.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,645.20 : 8,714,059.80 = 2,023,843.60 : x
  2. Step 2: Convert to fraction form
    5,807,645.20/8,714,059.80 = 2,023,843.60/x
  3. Step 3: Cross multiply
    5,807,645.20x = 8,714,059.80 × 2,023,843.60
  4. Step 4: Simplify right side
    5,807,645.20x = 17,635,894,156,247.28
  5. Step 5: Solve for x
    x = 17,635,894,156,247.28/5,807,645.20
  6. Step 6: Final answer
    x = 3,036,668.66

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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.