Home / 6,194,244.60-9,292,656.96-3,121,962.12

Finding the Fourth Proportional to 6,194,244.60, 9,292,656.96 and 3,121,962.12

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Solution

The fourth proportional to 6,194,244.60, 9,292,656.96 and 3,121,962.12 is: 4,683,593.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,194,244.60 : 9,292,656.96 = 3,121,962.12 : x
  2. Step 2: Convert to fraction form
    6,194,244.60/9,292,656.96 = 3,121,962.12/x
  3. Step 3: Cross multiply
    6,194,244.60x = 9,292,656.96 × 3,121,962.12
  4. Step 4: Simplify right side
    6,194,244.60x = 29,011,323,023,274.36
  5. Step 5: Solve for x
    x = 29,011,323,023,274.36/6,194,244.60
  6. Step 6: Final answer
    x = 4,683,593.38

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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.