Home / 11,280,240.35-15,566,921.00-6,123,601.90

Finding the Fourth Proportional to 11,280,240.35, 15,566,921.00 and 6,123,601.90

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Solution

The fourth proportional to 11,280,240.35, 15,566,921.00 and 6,123,601.90 is: 8,450,673.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,280,240.35 : 15,566,921.00 = 6,123,601.90 : x
  2. Step 2: Convert to fraction form
    11,280,240.35/15,566,921.00 = 6,123,601.90/x
  3. Step 3: Cross multiply
    11,280,240.35x = 15,566,921.00 × 6,123,601.90
  4. Step 4: Simplify right side
    11,280,240.35x = 95,325,626,972,162.30
  5. Step 5: Solve for x
    x = 95,325,626,972,162.30/11,280,240.35
  6. Step 6: Final answer
    x = 8,450,673.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.