Home / 2,896,002.28-4,344,627.42-874,077.16

Finding the Fourth Proportional to 2,896,002.28, 4,344,627.42 and 874,077.16

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Solution

The fourth proportional to 2,896,002.28, 4,344,627.42 and 874,077.16 is: 1,311,304.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,002.28 : 4,344,627.42 = 874,077.16 : x
  2. Step 2: Convert to fraction form
    2,896,002.28/4,344,627.42 = 874,077.16/x
  3. Step 3: Cross multiply
    2,896,002.28x = 4,344,627.42 × 874,077.16
  4. Step 4: Simplify right side
    2,896,002.28x = 3,797,539,596,531.73
  5. Step 5: Solve for x
    x = 3,797,539,596,531.73/2,896,002.28
  6. Step 6: Final answer
    x = 1,311,304.08

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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.