Home / 2,495,601.64-3,743,713.50-812,253.16

Finding the Fourth Proportional to 2,495,601.64, 3,743,713.50 and 812,253.16

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Solution

The fourth proportional to 2,495,601.64, 3,743,713.50 and 812,253.16 is: 1,218,480.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,601.64 : 3,743,713.50 = 812,253.16 : x
  2. Step 2: Convert to fraction form
    2,495,601.64/3,743,713.50 = 812,253.16/x
  3. Step 3: Cross multiply
    2,495,601.64x = 3,743,713.50 × 812,253.16
  4. Step 4: Simplify right side
    2,495,601.64x = 3,040,843,120,509.66
  5. Step 5: Solve for x
    x = 3,040,843,120,509.66/2,495,601.64
  6. Step 6: Final answer
    x = 1,218,480.98

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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.