Home / 2,023,221.60-3,034,346.40-1,168,444.80

Finding the Fourth Proportional to 2,023,221.60, 3,034,346.40 and 1,168,444.80

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Solution

The fourth proportional to 2,023,221.60, 3,034,346.40 and 1,168,444.80 is: 1,752,386.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,221.60 : 3,034,346.40 = 1,168,444.80 : x
  2. Step 2: Convert to fraction form
    2,023,221.60/3,034,346.40 = 1,168,444.80/x
  3. Step 3: Cross multiply
    2,023,221.60x = 3,034,346.40 × 1,168,444.80
  4. Step 4: Simplify right side
    2,023,221.60x = 3,545,466,272,478.72
  5. Step 5: Solve for x
    x = 3,545,466,272,478.72/2,023,221.60
  6. Step 6: Final answer
    x = 1,752,386.53

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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.