Home / 932,815.04-1,399,266.24-301,778.24

Finding the Fourth Proportional to 932,815.04, 1,399,266.24 and 301,778.24

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Solution

The fourth proportional to 932,815.04, 1,399,266.24 and 301,778.24 is: 452,681.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,815.04 : 1,399,266.24 = 301,778.24 : x
  2. Step 2: Convert to fraction form
    932,815.04/1,399,266.24 = 301,778.24/x
  3. Step 3: Cross multiply
    932,815.04x = 1,399,266.24 × 301,778.24
  4. Step 4: Simplify right side
    932,815.04x = 422,268,103,198.62
  5. Step 5: Solve for x
    x = 422,268,103,198.62/932,815.04
  6. Step 6: Final answer
    x = 452,681.49

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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.