Home / 4,473,187.59-6,711,756.75-3,471,016.71

Finding the Fourth Proportional to 4,473,187.59, 6,711,756.75 and 3,471,016.71

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Solution

The fourth proportional to 4,473,187.59, 6,711,756.75 and 3,471,016.71 is: 5,208,057.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,187.59 : 6,711,756.75 = 3,471,016.71 : x
  2. Step 2: Convert to fraction form
    4,473,187.59/6,711,756.75 = 3,471,016.71/x
  3. Step 3: Cross multiply
    4,473,187.59x = 6,711,756.75 × 3,471,016.71
  4. Step 4: Simplify right side
    4,473,187.59x = 23,296,619,832,705.29
  5. Step 5: Solve for x
    x = 23,296,619,832,705.29/4,473,187.59
  6. Step 6: Final answer
    x = 5,208,057.87

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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.