Home / 8,088,552.93-11,162,478.50-4,783,680.15

Finding the Fourth Proportional to 8,088,552.93, 11,162,478.50 and 4,783,680.15

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Solution

The fourth proportional to 8,088,552.93, 11,162,478.50 and 4,783,680.15 is: 6,601,641.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,088,552.93 : 11,162,478.50 = 4,783,680.15 : x
  2. Step 2: Convert to fraction form
    8,088,552.93/11,162,478.50 = 4,783,680.15/x
  3. Step 3: Cross multiply
    8,088,552.93x = 11,162,478.50 × 4,783,680.15
  4. Step 4: Simplify right side
    8,088,552.93x = 53,397,726,825,251.78
  5. Step 5: Solve for x
    x = 53,397,726,825,251.78/8,088,552.93
  6. Step 6: Final answer
    x = 6,601,641.52

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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.