Home / 1,560,249.06-2,340,663.03-495,003.30

Finding the Fourth Proportional to 1,560,249.06, 2,340,663.03 and 495,003.30

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Solution

The fourth proportional to 1,560,249.06, 2,340,663.03 and 495,003.30 is: 742,596.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,249.06 : 2,340,663.03 = 495,003.30 : x
  2. Step 2: Convert to fraction form
    1,560,249.06/2,340,663.03 = 495,003.30/x
  3. Step 3: Cross multiply
    1,560,249.06x = 2,340,663.03 × 495,003.30
  4. Step 4: Simplify right side
    1,560,249.06x = 1,158,635,924,038.00
  5. Step 5: Solve for x
    x = 1,158,635,924,038.00/1,560,249.06
  6. Step 6: Final answer
    x = 742,596.78

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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.