Home / 732,844.80-1,099,267.20-614,746.80

Finding the Fourth Proportional to 732,844.80, 1,099,267.20 and 614,746.80

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Solution

The fourth proportional to 732,844.80, 1,099,267.20 and 614,746.80 is: 922,120.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,844.80 : 1,099,267.20 = 614,746.80 : x
  2. Step 2: Convert to fraction form
    732,844.80/1,099,267.20 = 614,746.80/x
  3. Step 3: Cross multiply
    732,844.80x = 1,099,267.20 × 614,746.80
  4. Step 4: Simplify right side
    732,844.80x = 675,770,993,544.96
  5. Step 5: Solve for x
    x = 675,770,993,544.96/732,844.80
  6. Step 6: Final answer
    x = 922,120.20

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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.