Home / 954,332.20-1,431,498.30-798,034.60

Finding the Fourth Proportional to 954,332.20, 1,431,498.30 and 798,034.60

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Solution

The fourth proportional to 954,332.20, 1,431,498.30 and 798,034.60 is: 1,197,051.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,332.20 : 1,431,498.30 = 798,034.60 : x
  2. Step 2: Convert to fraction form
    954,332.20/1,431,498.30 = 798,034.60/x
  3. Step 3: Cross multiply
    954,332.20x = 1,431,498.30 × 798,034.60
  4. Step 4: Simplify right side
    954,332.20x = 1,142,385,173,241.18
  5. Step 5: Solve for x
    x = 1,142,385,173,241.18/954,332.20
  6. Step 6: Final answer
    x = 1,197,051.90

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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.