Home / 2,763,586.08-4,140,327.12-2,003,545.26

Finding the Fourth Proportional to 2,763,586.08, 4,140,327.12 and 2,003,545.26

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Solution

The fourth proportional to 2,763,586.08, 4,140,327.12 and 2,003,545.26 is: 3,001,655.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,763,586.08 : 4,140,327.12 = 2,003,545.26 : x
  2. Step 2: Convert to fraction form
    2,763,586.08/4,140,327.12 = 2,003,545.26/x
  3. Step 3: Cross multiply
    2,763,586.08x = 4,140,327.12 × 2,003,545.26
  4. Step 4: Simplify right side
    2,763,586.08x = 8,295,332,776,125.45
  5. Step 5: Solve for x
    x = 8,295,332,776,125.45/2,763,586.08
  6. Step 6: Final answer
    x = 3,001,655.29

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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.