Home / 966,730.86-1,450,096.90-367,553.61

Finding the Fourth Proportional to 966,730.86, 1,450,096.90 and 367,553.61

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Solution

The fourth proportional to 966,730.86, 1,450,096.90 and 367,553.61 is: 551,330.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,730.86 : 1,450,096.90 = 367,553.61 : x
  2. Step 2: Convert to fraction form
    966,730.86/1,450,096.90 = 367,553.61/x
  3. Step 3: Cross multiply
    966,730.86x = 1,450,096.90 × 367,553.61
  4. Step 4: Simplify right side
    966,730.86x = 532,988,349,525.93
  5. Step 5: Solve for x
    x = 532,988,349,525.93/966,730.86
  6. Step 6: Final answer
    x = 551,330.65

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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.