Home / 3,516,774.30-5,275,002.96-1,466,590.59

Finding the Fourth Proportional to 3,516,774.30, 5,275,002.96 and 1,466,590.59

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Solution

The fourth proportional to 3,516,774.30, 5,275,002.96 and 1,466,590.59 is: 2,199,819.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,516,774.30 : 5,275,002.96 = 1,466,590.59 : x
  2. Step 2: Convert to fraction form
    3,516,774.30/5,275,002.96 = 1,466,590.59/x
  3. Step 3: Cross multiply
    3,516,774.30x = 5,275,002.96 × 1,466,590.59
  4. Step 4: Simplify right side
    3,516,774.30x = 7,736,269,703,358.15
  5. Step 5: Solve for x
    x = 7,736,269,703,358.15/3,516,774.30
  6. Step 6: Final answer
    x = 2,199,819.79

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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.