Home / 1,032,191.27-1,548,287.04-322,280.12

Finding the Fourth Proportional to 1,032,191.27, 1,548,287.04 and 322,280.12

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Solution

The fourth proportional to 1,032,191.27, 1,548,287.04 and 322,280.12 is: 483,420.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,191.27 : 1,548,287.04 = 322,280.12 : x
  2. Step 2: Convert to fraction form
    1,032,191.27/1,548,287.04 = 322,280.12/x
  3. Step 3: Cross multiply
    1,032,191.27x = 1,548,287.04 × 322,280.12
  4. Step 4: Simplify right side
    1,032,191.27x = 498,982,133,045.65
  5. Step 5: Solve for x
    x = 498,982,133,045.65/1,032,191.27
  6. Step 6: Final answer
    x = 483,420.22

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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.