Home / 1,003,349.62-1,384,574.07-573,677.02

Finding the Fourth Proportional to 1,003,349.62, 1,384,574.07 and 573,677.02

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Solution

The fourth proportional to 1,003,349.62, 1,384,574.07 and 573,677.02 is: 791,646.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,349.62 : 1,384,574.07 = 573,677.02 : x
  2. Step 2: Convert to fraction form
    1,003,349.62/1,384,574.07 = 573,677.02/x
  3. Step 3: Cross multiply
    1,003,349.62x = 1,384,574.07 × 573,677.02
  4. Step 4: Simplify right side
    1,003,349.62x = 794,298,326,446.87
  5. Step 5: Solve for x
    x = 794,298,326,446.87/1,003,349.62
  6. Step 6: Final answer
    x = 791,646.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.