Home / 3,170,999.97-4,755,625.16-896,345.01

Finding the Fourth Proportional to 3,170,999.97, 4,755,625.16 and 896,345.01

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Solution

The fourth proportional to 3,170,999.97, 4,755,625.16 and 896,345.01 is: 1,344,270.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,999.97 : 4,755,625.16 = 896,345.01 : x
  2. Step 2: Convert to fraction form
    3,170,999.97/4,755,625.16 = 896,345.01/x
  3. Step 3: Cross multiply
    3,170,999.97x = 4,755,625.16 × 896,345.01
  4. Step 4: Simplify right side
    3,170,999.97x = 4,262,680,877,114.73
  5. Step 5: Solve for x
    x = 4,262,680,877,114.73/3,170,999.97
  6. Step 6: Final answer
    x = 1,344,270.24

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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.