Home / 2,010,160.80-3,014,204.40-747,338.40

Finding the Fourth Proportional to 2,010,160.80, 3,014,204.40 and 747,338.40

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Solution

The fourth proportional to 2,010,160.80, 3,014,204.40 and 747,338.40 is: 1,120,622.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,160.80 : 3,014,204.40 = 747,338.40 : x
  2. Step 2: Convert to fraction form
    2,010,160.80/3,014,204.40 = 747,338.40/x
  3. Step 3: Cross multiply
    2,010,160.80x = 3,014,204.40 × 747,338.40
  4. Step 4: Simplify right side
    2,010,160.80x = 2,252,630,693,568.96
  5. Step 5: Solve for x
    x = 2,252,630,693,568.96/2,010,160.80
  6. Step 6: Final answer
    x = 1,120,622.14

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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.