Home / 3,711,616.43-5,560,176.29-1,763,572.64

Finding the Fourth Proportional to 3,711,616.43, 5,560,176.29 and 1,763,572.64

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Solution

The fourth proportional to 3,711,616.43, 5,560,176.29 and 1,763,572.64 is: 2,641,914.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,711,616.43 : 5,560,176.29 = 1,763,572.64 : x
  2. Step 2: Convert to fraction form
    3,711,616.43/5,560,176.29 = 1,763,572.64/x
  3. Step 3: Cross multiply
    3,711,616.43x = 5,560,176.29 × 1,763,572.64
  4. Step 4: Simplify right side
    3,711,616.43x = 9,805,774,742,001.96
  5. Step 5: Solve for x
    x = 9,805,774,742,001.96/3,711,616.43
  6. Step 6: Final answer
    x = 2,641,914.90

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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.