Home / 8,088,091.56-12,130,818.66-2,696,786.64

Finding the Fourth Proportional to 8,088,091.56, 12,130,818.66 and 2,696,786.64

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Solution

The fourth proportional to 8,088,091.56, 12,130,818.66 and 2,696,786.64 is: 4,044,740.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,088,091.56 : 12,130,818.66 = 2,696,786.64 : x
  2. Step 2: Convert to fraction form
    8,088,091.56/12,130,818.66 = 2,696,786.64/x
  3. Step 3: Cross multiply
    8,088,091.56x = 12,130,818.66 × 2,696,786.64
  4. Step 4: Simplify right side
    8,088,091.56x = 32,714,229,694,550.70
  5. Step 5: Solve for x
    x = 32,714,229,694,550.70/8,088,091.56
  6. Step 6: Final answer
    x = 4,044,740.28

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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.