Home / 2,315,170.01-3,472,886.24-717,960.17

Finding the Fourth Proportional to 2,315,170.01, 3,472,886.24 and 717,960.17

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Solution

The fourth proportional to 2,315,170.01, 3,472,886.24 and 717,960.17 is: 1,076,980.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,315,170.01 : 3,472,886.24 = 717,960.17 : x
  2. Step 2: Convert to fraction form
    2,315,170.01/3,472,886.24 = 717,960.17/x
  3. Step 3: Cross multiply
    2,315,170.01x = 3,472,886.24 × 717,960.17
  4. Step 4: Simplify right side
    2,315,170.01x = 2,493,394,003,045.83
  5. Step 5: Solve for x
    x = 2,493,394,003,045.83/2,315,170.01
  6. Step 6: Final answer
    x = 1,076,980.95

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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.