Home / 5,667,807.96-8,501,012.10-2,475,137.88

Finding the Fourth Proportional to 5,667,807.96, 8,501,012.10 and 2,475,137.88

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Solution

The fourth proportional to 5,667,807.96, 8,501,012.10 and 2,475,137.88 is: 3,712,401.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,807.96 : 8,501,012.10 = 2,475,137.88 : x
  2. Step 2: Convert to fraction form
    5,667,807.96/8,501,012.10 = 2,475,137.88/x
  3. Step 3: Cross multiply
    5,667,807.96x = 8,501,012.10 × 2,475,137.88
  4. Step 4: Simplify right side
    5,667,807.96x = 21,041,177,067,048.35
  5. Step 5: Solve for x
    x = 21,041,177,067,048.35/5,667,807.96
  6. Step 6: Final answer
    x = 3,712,401.20

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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.