Home / 896,152.10-1,344,228.15-827,723.30

Finding the Fourth Proportional to 896,152.10, 1,344,228.15 and 827,723.30

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Solution

The fourth proportional to 896,152.10, 1,344,228.15 and 827,723.30 is: 1,241,584.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,152.10 : 1,344,228.15 = 827,723.30 : x
  2. Step 2: Convert to fraction form
    896,152.10/1,344,228.15 = 827,723.30/x
  3. Step 3: Cross multiply
    896,152.10x = 1,344,228.15 × 827,723.30
  4. Step 4: Simplify right side
    896,152.10x = 1,112,648,960,270.90
  5. Step 5: Solve for x
    x = 1,112,648,960,270.90/896,152.10
  6. Step 6: Final answer
    x = 1,241,584.95

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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.