Home / 1,032,245.11-1,548,367.67-322,333.98

Finding the Fourth Proportional to 1,032,245.11, 1,548,367.67 and 322,333.98

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Solution

The fourth proportional to 1,032,245.11, 1,548,367.67 and 322,333.98 is: 483,500.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,245.11 : 1,548,367.67 = 322,333.98 : x
  2. Step 2: Convert to fraction form
    1,032,245.11/1,548,367.67 = 322,333.98/x
  3. Step 3: Cross multiply
    1,032,245.11x = 1,548,367.67 × 322,333.98
  4. Step 4: Simplify right side
    1,032,245.11x = 499,091,513,574.43
  5. Step 5: Solve for x
    x = 499,091,513,574.43/1,032,245.11
  6. Step 6: Final answer
    x = 483,500.97

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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.