Home / 2,110,932.92-2,913,097.46-1,144,062.96

Finding the Fourth Proportional to 2,110,932.92, 2,913,097.46 and 1,144,062.96

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Solution

The fourth proportional to 2,110,932.92, 2,913,097.46 and 1,144,062.96 is: 1,578,812.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110,932.92 : 2,913,097.46 = 1,144,062.96 : x
  2. Step 2: Convert to fraction form
    2,110,932.92/2,913,097.46 = 1,144,062.96/x
  3. Step 3: Cross multiply
    2,110,932.92x = 2,913,097.46 × 1,144,062.96
  4. Step 4: Simplify right side
    2,110,932.92x = 3,332,766,897,135.77
  5. Step 5: Solve for x
    x = 3,332,766,897,135.77/2,110,932.92
  6. Step 6: Final answer
    x = 1,578,812.32

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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.