Home / 732,900.45-1,100,334.83-467,836.05

Finding the Fourth Proportional to 732,900.45, 1,100,334.83 and 467,836.05

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Solution

The fourth proportional to 732,900.45, 1,100,334.83 and 467,836.05 is: 702,382.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,900.45 : 1,100,334.83 = 467,836.05 : x
  2. Step 2: Convert to fraction form
    732,900.45/1,100,334.83 = 467,836.05/x
  3. Step 3: Cross multiply
    732,900.45x = 1,100,334.83 × 467,836.05
  4. Step 4: Simplify right side
    732,900.45x = 514,776,298,205.44
  5. Step 5: Solve for x
    x = 514,776,298,205.44/732,900.45
  6. Step 6: Final answer
    x = 702,382.29

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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.