Home / 8,091,160.06-12,132,676.65-2,697,901.18

Finding the Fourth Proportional to 8,091,160.06, 12,132,676.65 and 2,697,901.18

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Solution

The fourth proportional to 8,091,160.06, 12,132,676.65 and 2,697,901.18 is: 4,045,496.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,091,160.06 : 12,132,676.65 = 2,697,901.18 : x
  2. Step 2: Convert to fraction form
    8,091,160.06/12,132,676.65 = 2,697,901.18/x
  3. Step 3: Cross multiply
    8,091,160.06x = 12,132,676.65 × 2,697,901.18
  4. Step 4: Simplify right side
    8,091,160.06x = 32,732,762,650,593.45
  5. Step 5: Solve for x
    x = 32,732,762,650,593.45/8,091,160.06
  6. Step 6: Final answer
    x = 4,045,496.86

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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.