Home / 6,281,610.10-8,814,160.70-6,281,610.10

Finding the Fourth Proportional to 6,281,610.10, 8,814,160.70 and 6,281,610.10

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Solution

The fourth proportional to 6,281,610.10, 8,814,160.70 and 6,281,610.10 is: 8,814,160.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,281,610.10 : 8,814,160.70 = 6,281,610.10 : x
  2. Step 2: Convert to fraction form
    6,281,610.10/8,814,160.70 = 6,281,610.10/x
  3. Step 3: Cross multiply
    6,281,610.10x = 8,814,160.70 × 6,281,610.10
  4. Step 4: Simplify right side
    6,281,610.10x = 55,367,120,876,143.06
  5. Step 5: Solve for x
    x = 55,367,120,876,143.06/6,281,610.10
  6. Step 6: Final answer
    x = 8,814,160.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.