Home / 2,895,494.92-4,343,275.82-873,756.35

Finding the Fourth Proportional to 2,895,494.92, 4,343,275.82 and 873,756.35

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Solution

The fourth proportional to 2,895,494.92, 4,343,275.82 and 873,756.35 is: 1,310,644.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,494.92 : 4,343,275.82 = 873,756.35 : x
  2. Step 2: Convert to fraction form
    2,895,494.92/4,343,275.82 = 873,756.35/x
  3. Step 3: Cross multiply
    2,895,494.92x = 4,343,275.82 × 873,756.35
  4. Step 4: Simplify right side
    2,895,494.92x = 3,794,964,824,281.75
  5. Step 5: Solve for x
    x = 3,794,964,824,281.75/2,895,494.92
  6. Step 6: Final answer
    x = 1,310,644.62

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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.