Home / 1,862,713.54-2,791,732.95-796,501.83

Finding the Fourth Proportional to 1,862,713.54, 2,791,732.95 and 796,501.83

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Solution

The fourth proportional to 1,862,713.54, 2,791,732.95 and 796,501.83 is: 1,193,753.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,713.54 : 2,791,732.95 = 796,501.83 : x
  2. Step 2: Convert to fraction form
    1,862,713.54/2,791,732.95 = 796,501.83/x
  3. Step 3: Cross multiply
    1,862,713.54x = 2,791,732.95 × 796,501.83
  4. Step 4: Simplify right side
    1,862,713.54x = 2,223,620,407,283.59
  5. Step 5: Solve for x
    x = 2,223,620,407,283.59/1,862,713.54
  6. Step 6: Final answer
    x = 1,193,753.29

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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.