Home / 967,405.60-1,451,108.40-368,167.60

Finding the Fourth Proportional to 967,405.60, 1,451,108.40 and 368,167.60

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Solution

The fourth proportional to 967,405.60, 1,451,108.40 and 368,167.60 is: 552,251.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,405.60 : 1,451,108.40 = 368,167.60 : x
  2. Step 2: Convert to fraction form
    967,405.60/1,451,108.40 = 368,167.60/x
  3. Step 3: Cross multiply
    967,405.60x = 1,451,108.40 × 368,167.60
  4. Step 4: Simplify right side
    967,405.60x = 534,251,096,967.84
  5. Step 5: Solve for x
    x = 534,251,096,967.84/967,405.60
  6. Step 6: Final answer
    x = 552,251.40

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1.5x scale

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.