Home / 732,447.97-1,097,786.22-377,268.23

Finding the Fourth Proportional to 732,447.97, 1,097,786.22 and 377,268.23

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Solution

The fourth proportional to 732,447.97, 1,097,786.22 and 377,268.23 is: 565,446.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,447.97 : 1,097,786.22 = 377,268.23 : x
  2. Step 2: Convert to fraction form
    732,447.97/1,097,786.22 = 377,268.23/x
  3. Step 3: Cross multiply
    732,447.97x = 1,097,786.22 × 377,268.23
  4. Step 4: Simplify right side
    732,447.97x = 414,159,864,995.92
  5. Step 5: Solve for x
    x = 414,159,864,995.92/732,447.97
  6. Step 6: Final answer
    x = 565,446.13

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Double scale
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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.