Home / 1,034,524.89-1,427,430.33-604,721.88

Finding the Fourth Proportional to 1,034,524.89, 1,427,430.33 and 604,721.88

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Solution

The fourth proportional to 1,034,524.89, 1,427,430.33 and 604,721.88 is: 834,391.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,524.89 : 1,427,430.33 = 604,721.88 : x
  2. Step 2: Convert to fraction form
    1,034,524.89/1,427,430.33 = 604,721.88/x
  3. Step 3: Cross multiply
    1,034,524.89x = 1,427,430.33 × 604,721.88
  4. Step 4: Simplify right side
    1,034,524.89x = 863,198,352,726.62
  5. Step 5: Solve for x
    x = 863,198,352,726.62/1,034,524.89
  6. Step 6: Final answer
    x = 834,391.09

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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.