Home / 5,842,503.60-8,763,755.40-3,323,079.60

Finding the Fourth Proportional to 5,842,503.60, 8,763,755.40 and 3,323,079.60

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Solution

The fourth proportional to 5,842,503.60, 8,763,755.40 and 3,323,079.60 is: 4,984,619.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,842,503.60 : 8,763,755.40 = 3,323,079.60 : x
  2. Step 2: Convert to fraction form
    5,842,503.60/8,763,755.40 = 3,323,079.60/x
  3. Step 3: Cross multiply
    5,842,503.60x = 8,763,755.40 × 3,323,079.60
  4. Step 4: Simplify right side
    5,842,503.60x = 29,122,656,789,129.84
  5. Step 5: Solve for x
    x = 29,122,656,789,129.84/5,842,503.60
  6. Step 6: Final answer
    x = 4,984,619.40

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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.