Home / 3,711,203.70-5,566,027.95-1,819,302.90

Finding the Fourth Proportional to 3,711,203.70, 5,566,027.95 and 1,819,302.90

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Solution

The fourth proportional to 3,711,203.70, 5,566,027.95 and 1,819,302.90 is: 2,728,573.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,711,203.70 : 5,566,027.95 = 1,819,302.90 : x
  2. Step 2: Convert to fraction form
    3,711,203.70/5,566,027.95 = 1,819,302.90/x
  3. Step 3: Cross multiply
    3,711,203.70x = 5,566,027.95 × 1,819,302.90
  4. Step 4: Simplify right side
    3,711,203.70x = 10,126,290,790,916.05
  5. Step 5: Solve for x
    x = 10,126,290,790,916.05/3,711,203.70
  6. Step 6: Final answer
    x = 2,728,573.16

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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.