Home / 5,776,023.60-7,970,609.43-3,162,026.55

Finding the Fourth Proportional to 5,776,023.60, 7,970,609.43 and 3,162,026.55

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Solution

The fourth proportional to 5,776,023.60, 7,970,609.43 and 3,162,026.55 is: 4,363,430.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,776,023.60 : 7,970,609.43 = 3,162,026.55 : x
  2. Step 2: Convert to fraction form
    5,776,023.60/7,970,609.43 = 3,162,026.55/x
  3. Step 3: Cross multiply
    5,776,023.60x = 7,970,609.43 × 3,162,026.55
  4. Step 4: Simplify right side
    5,776,023.60x = 25,203,278,637,340.36
  5. Step 5: Solve for x
    x = 25,203,278,637,340.36/5,776,023.60
  6. Step 6: Final answer
    x = 4,363,430.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.