Home / 4,790,229.31-7,182,685.54-1,593,610.48

Finding the Fourth Proportional to 4,790,229.31, 7,182,685.54 and 1,593,610.48

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Solution

The fourth proportional to 4,790,229.31, 7,182,685.54 and 1,593,610.48 is: 2,389,531.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,229.31 : 7,182,685.54 = 1,593,610.48 : x
  2. Step 2: Convert to fraction form
    4,790,229.31/7,182,685.54 = 1,593,610.48/x
  3. Step 3: Cross multiply
    4,790,229.31x = 7,182,685.54 × 1,593,610.48
  4. Step 4: Simplify right side
    4,790,229.31x = 11,446,402,962,058.83
  5. Step 5: Solve for x
    x = 11,446,402,962,058.83/4,790,229.31
  6. Step 6: Final answer
    x = 2,389,531.32

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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.