Home / 1,954,095.75-2,696,652.14-1,094,655.78

Finding the Fourth Proportional to 1,954,095.75, 2,696,652.14 and 1,094,655.78

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Solution

The fourth proportional to 1,954,095.75, 2,696,652.14 and 1,094,655.78 is: 1,510,624.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,095.75 : 2,696,652.14 = 1,094,655.78 : x
  2. Step 2: Convert to fraction form
    1,954,095.75/2,696,652.14 = 1,094,655.78/x
  3. Step 3: Cross multiply
    1,954,095.75x = 2,696,652.14 × 1,094,655.78
  4. Step 4: Simplify right side
    1,954,095.75x = 2,951,905,846,227.09
  5. Step 5: Solve for x
    x = 2,951,905,846,227.09/1,954,095.75
  6. Step 6: Final answer
    x = 1,510,624.98

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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.