Home / 5,840,505.20-8,059,811.36-3,262,223.60

Finding the Fourth Proportional to 5,840,505.20, 8,059,811.36 and 3,262,223.60

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Solution

The fourth proportional to 5,840,505.20, 8,059,811.36 and 3,262,223.60 is: 4,501,820.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,840,505.20 : 8,059,811.36 = 3,262,223.60 : x
  2. Step 2: Convert to fraction form
    5,840,505.20/8,059,811.36 = 3,262,223.60/x
  3. Step 3: Cross multiply
    5,840,505.20x = 8,059,811.36 × 3,262,223.60
  4. Step 4: Simplify right side
    5,840,505.20x = 26,292,906,830,140.10
  5. Step 5: Solve for x
    x = 26,292,906,830,140.10/5,840,505.20
  6. Step 6: Final answer
    x = 4,501,820.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.