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Finding the Fourth Proportional to 575,524.30, 794,490.96 and 410,058.94

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Solution

The fourth proportional to 575,524.30, 794,490.96 and 410,058.94 is: 566,071.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,524.30 : 794,490.96 = 410,058.94 : x
  2. Step 2: Convert to fraction form
    575,524.30/794,490.96 = 410,058.94/x
  3. Step 3: Cross multiply
    575,524.30x = 794,490.96 × 410,058.94
  4. Step 4: Simplify right side
    575,524.30x = 325,788,120,897.18
  5. Step 5: Solve for x
    x = 325,788,120,897.18/575,524.30
  6. Step 6: Final answer
    x = 566,071.88

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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.