Home / 5,550,291.01-8,326,333.79-1,711,214.81

Finding the Fourth Proportional to 5,550,291.01, 8,326,333.79 and 1,711,214.81

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Solution

The fourth proportional to 5,550,291.01, 8,326,333.79 and 1,711,214.81 is: 2,567,098.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,550,291.01 : 8,326,333.79 = 1,711,214.81 : x
  2. Step 2: Convert to fraction form
    5,550,291.01/8,326,333.79 = 1,711,214.81/x
  3. Step 3: Cross multiply
    5,550,291.01x = 8,326,333.79 × 1,711,214.81
  4. Step 4: Simplify right side
    5,550,291.01x = 14,248,145,694,451.43
  5. Step 5: Solve for x
    x = 14,248,145,694,451.43/5,550,291.01
  6. Step 6: Final answer
    x = 2,567,098.85

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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.