Home / 6,110,162.06-9,165,241.68-1,561,219.40

Finding the Fourth Proportional to 6,110,162.06, 9,165,241.68 and 1,561,219.40

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Solution

The fourth proportional to 6,110,162.06, 9,165,241.68 and 1,561,219.40 is: 2,341,828.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110,162.06 : 9,165,241.68 = 1,561,219.40 : x
  2. Step 2: Convert to fraction form
    6,110,162.06/9,165,241.68 = 1,561,219.40/x
  3. Step 3: Cross multiply
    6,110,162.06x = 9,165,241.68 × 1,561,219.40
  4. Step 4: Simplify right side
    6,110,162.06x = 14,308,953,070,678.38
  5. Step 5: Solve for x
    x = 14,308,953,070,678.38/6,110,162.06
  6. Step 6: Final answer
    x = 2,341,828.73

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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.