Home / 1,034,018.17-1,426,924.60-575,122.87

Finding the Fourth Proportional to 1,034,018.17, 1,426,924.60 and 575,122.87

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Solution

The fourth proportional to 1,034,018.17, 1,426,924.60 and 575,122.87 is: 793,658.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,018.17 : 1,426,924.60 = 575,122.87 : x
  2. Step 2: Convert to fraction form
    1,034,018.17/1,426,924.60 = 575,122.87/x
  3. Step 3: Cross multiply
    1,034,018.17x = 1,426,924.60 × 575,122.87
  4. Step 4: Simplify right side
    1,034,018.17x = 820,656,972,799.90
  5. Step 5: Solve for x
    x = 820,656,972,799.90/1,034,018.17
  6. Step 6: Final answer
    x = 793,658.17

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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.