Home / 3,170,476.56-4,756,004.08-896,033.76

Finding the Fourth Proportional to 3,170,476.56, 4,756,004.08 and 896,033.76

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Solution

The fourth proportional to 3,170,476.56, 4,756,004.08 and 896,033.76 is: 1,344,132.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,476.56 : 4,756,004.08 = 896,033.76 : x
  2. Step 2: Convert to fraction form
    3,170,476.56/4,756,004.08 = 896,033.76/x
  3. Step 3: Cross multiply
    3,170,476.56x = 4,756,004.08 × 896,033.76
  4. Step 4: Simplify right side
    3,170,476.56x = 4,261,540,218,377.74
  5. Step 5: Solve for x
    x = 4,261,540,218,377.74/3,170,476.56
  6. Step 6: Final answer
    x = 1,344,132.38

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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.