Home / 791,207.04-1,185,513.06-335,434.14

Finding the Fourth Proportional to 791,207.04, 1,185,513.06 and 335,434.14

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Solution

The fourth proportional to 791,207.04, 1,185,513.06 and 335,434.14 is: 502,601.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,207.04 : 1,185,513.06 = 335,434.14 : x
  2. Step 2: Convert to fraction form
    791,207.04/1,185,513.06 = 335,434.14/x
  3. Step 3: Cross multiply
    791,207.04x = 1,185,513.06 × 335,434.14
  4. Step 4: Simplify right side
    791,207.04x = 397,661,553,739.87
  5. Step 5: Solve for x
    x = 397,661,553,739.87/791,207.04
  6. Step 6: Final answer
    x = 502,601.13

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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.