Home / 732,846.15-1,099,269.23-614,748.15

Finding the Fourth Proportional to 732,846.15, 1,099,269.23 and 614,748.15

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Solution

The fourth proportional to 732,846.15, 1,099,269.23 and 614,748.15 is: 922,122.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,846.15 : 1,099,269.23 = 614,748.15 : x
  2. Step 2: Convert to fraction form
    732,846.15/1,099,269.23 = 614,748.15/x
  3. Step 3: Cross multiply
    732,846.15x = 1,099,269.23 × 614,748.15
  4. Step 4: Simplify right side
    732,846.15x = 675,773,722,420.68
  5. Step 5: Solve for x
    x = 675,773,722,420.68/732,846.15
  6. Step 6: Final answer
    x = 922,122.23

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Double scale
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Similar ratio
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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.