Home / 2,679,734.44-4,017,342.21-1,162,275.04

Finding the Fourth Proportional to 2,679,734.44, 4,017,342.21 and 1,162,275.04

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Solution

The fourth proportional to 2,679,734.44, 4,017,342.21 and 1,162,275.04 is: 1,742,432.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,679,734.44 : 4,017,342.21 = 1,162,275.04 : x
  2. Step 2: Convert to fraction form
    2,679,734.44/4,017,342.21 = 1,162,275.04/x
  3. Step 3: Cross multiply
    2,679,734.44x = 4,017,342.21 × 1,162,275.04
  4. Step 4: Simplify right side
    2,679,734.44x = 4,669,256,577,821.44
  5. Step 5: Solve for x
    x = 4,669,256,577,821.44/2,679,734.44
  6. Step 6: Final answer
    x = 1,742,432.57

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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.