Home / 3,501,552.60-5,252,788.20-1,371,359.88

Finding the Fourth Proportional to 3,501,552.60, 5,252,788.20 and 1,371,359.88

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Solution

The fourth proportional to 3,501,552.60, 5,252,788.20 and 1,371,359.88 is: 2,057,219.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,552.60 : 5,252,788.20 = 1,371,359.88 : x
  2. Step 2: Convert to fraction form
    3,501,552.60/5,252,788.20 = 1,371,359.88/x
  3. Step 3: Cross multiply
    3,501,552.60x = 5,252,788.20 × 1,371,359.88
  4. Step 4: Simplify right side
    3,501,552.60x = 7,203,462,995,617.42
  5. Step 5: Solve for x
    x = 7,203,462,995,617.42/3,501,552.60
  6. Step 6: Final answer
    x = 2,057,219.70

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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.