Home / 2,711,358.54-3,741,548.46-1,487,636.46

Finding the Fourth Proportional to 2,711,358.54, 3,741,548.46 and 1,487,636.46

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Solution

The fourth proportional to 2,711,358.54, 3,741,548.46 and 1,487,636.46 is: 2,052,869.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,358.54 : 3,741,548.46 = 1,487,636.46 : x
  2. Step 2: Convert to fraction form
    2,711,358.54/3,741,548.46 = 1,487,636.46/x
  3. Step 3: Cross multiply
    2,711,358.54x = 3,741,548.46 × 1,487,636.46
  4. Step 4: Simplify right side
    2,711,358.54x = 5,566,063,905,952.85
  5. Step 5: Solve for x
    x = 5,566,063,905,952.85/2,711,358.54
  6. Step 6: Final answer
    x = 2,052,869.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.