Home / 1,034,197.38-1,427,175.18-575,306.46

Finding the Fourth Proportional to 1,034,197.38, 1,427,175.18 and 575,306.46

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Solution

The fourth proportional to 1,034,197.38, 1,427,175.18 and 575,306.46 is: 793,913.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,197.38 : 1,427,175.18 = 575,306.46 : x
  2. Step 2: Convert to fraction form
    1,034,197.38/1,427,175.18 = 575,306.46/x
  3. Step 3: Cross multiply
    1,034,197.38x = 1,427,175.18 × 575,306.46
  4. Step 4: Simplify right side
    1,034,197.38x = 821,063,100,605.66
  5. Step 5: Solve for x
    x = 821,063,100,605.66/1,034,197.38
  6. Step 6: Final answer
    x = 793,913.34

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Double scale
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1.5x scale

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.