Home / 1,083,058.80-1,625,754.60-610,666.80

Finding the Fourth Proportional to 1,083,058.80, 1,625,754.60 and 610,666.80

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Solution

The fourth proportional to 1,083,058.80, 1,625,754.60 and 610,666.80 is: 916,657.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,058.80 : 1,625,754.60 = 610,666.80 : x
  2. Step 2: Convert to fraction form
    1,083,058.80/1,625,754.60 = 610,666.80/x
  3. Step 3: Cross multiply
    1,083,058.80x = 1,625,754.60 × 610,666.80
  4. Step 4: Simplify right side
    1,083,058.80x = 992,794,359,167.28
  5. Step 5: Solve for x
    x = 992,794,359,167.28/1,083,058.80
  6. Step 6: Final answer
    x = 916,657.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.