Home / 3,011,508.60-4,518,793.80-2,001,333.30

Finding the Fourth Proportional to 3,011,508.60, 4,518,793.80 and 2,001,333.30

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Solution

The fourth proportional to 3,011,508.60, 4,518,793.80 and 2,001,333.30 is: 3,003,017.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,508.60 : 4,518,793.80 = 2,001,333.30 : x
  2. Step 2: Convert to fraction form
    3,011,508.60/4,518,793.80 = 2,001,333.30/x
  3. Step 3: Cross multiply
    3,011,508.60x = 4,518,793.80 × 2,001,333.30
  4. Step 4: Simplify right side
    3,011,508.60x = 9,043,612,507,773.54
  5. Step 5: Solve for x
    x = 9,043,612,507,773.54/3,011,508.60
  6. Step 6: Final answer
    x = 3,003,017.33

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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.