Home / 1,034,017.85-1,426,924.17-575,122.55

Finding the Fourth Proportional to 1,034,017.85, 1,426,924.17 and 575,122.55

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Solution

The fourth proportional to 1,034,017.85, 1,426,924.17 and 575,122.55 is: 793,657.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,017.85 : 1,426,924.17 = 575,122.55 : x
  2. Step 2: Convert to fraction form
    1,034,017.85/1,426,924.17 = 575,122.55/x
  3. Step 3: Cross multiply
    1,034,017.85x = 1,426,924.17 × 575,122.55
  4. Step 4: Simplify right side
    1,034,017.85x = 820,656,264,799.87
  5. Step 5: Solve for x
    x = 820,656,264,799.87/1,034,017.85
  6. Step 6: Final answer
    x = 793,657.73

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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.