Home / 2,856,094.10-4,281,452.66-961,512.02

Finding the Fourth Proportional to 2,856,094.10, 4,281,452.66 and 961,512.02

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Solution

The fourth proportional to 2,856,094.10, 4,281,452.66 and 961,512.02 is: 1,441,362.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,856,094.10 : 4,281,452.66 = 961,512.02 : x
  2. Step 2: Convert to fraction form
    2,856,094.10/4,281,452.66 = 961,512.02/x
  3. Step 3: Cross multiply
    2,856,094.10x = 4,281,452.66 × 961,512.02
  4. Step 4: Simplify right side
    2,856,094.10x = 4,116,668,195,650.97
  5. Step 5: Solve for x
    x = 4,116,668,195,650.97/2,856,094.10
  6. Step 6: Final answer
    x = 1,441,362.94

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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.