Home / 732,456.17-1,010,853.11-410,160.41

Finding the Fourth Proportional to 732,456.17, 1,010,853.11 and 410,160.41

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Solution

The fourth proportional to 732,456.17, 1,010,853.11 and 410,160.41 is: 566,056.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,456.17 : 1,010,853.11 = 410,160.41 : x
  2. Step 2: Convert to fraction form
    732,456.17/1,010,853.11 = 410,160.41/x
  3. Step 3: Cross multiply
    732,456.17x = 1,010,853.11 × 410,160.41
  4. Step 4: Simplify right side
    732,456.17x = 414,611,923,996.57
  5. Step 5: Solve for x
    x = 414,611,923,996.57/732,456.17
  6. Step 6: Final answer
    x = 566,056.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.