Home / 966,594.70-1,449,345.30-367,575.40

Finding the Fourth Proportional to 966,594.70, 1,449,345.30 and 367,575.40

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Solution

The fourth proportional to 966,594.70, 1,449,345.30 and 367,575.40 is: 551,155.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,594.70 : 1,449,345.30 = 367,575.40 : x
  2. Step 2: Convert to fraction form
    966,594.70/1,449,345.30 = 367,575.40/x
  3. Step 3: Cross multiply
    966,594.70x = 1,449,345.30 × 367,575.40
  4. Step 4: Simplify right side
    966,594.70x = 532,743,678,385.62
  5. Step 5: Solve for x
    x = 532,743,678,385.62/966,594.70
  6. Step 6: Final answer
    x = 551,155.18

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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.