Home / 1,096,754.10-1,513,510.29-613,313.70

Finding the Fourth Proportional to 1,096,754.10, 1,513,510.29 and 613,313.70

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Solution

The fourth proportional to 1,096,754.10, 1,513,510.29 and 613,313.70 is: 846,367.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,754.10 : 1,513,510.29 = 613,313.70 : x
  2. Step 2: Convert to fraction form
    1,096,754.10/1,513,510.29 = 613,313.70/x
  3. Step 3: Cross multiply
    1,096,754.10x = 1,513,510.29 × 613,313.70
  4. Step 4: Simplify right side
    1,096,754.10x = 928,256,595,947.97
  5. Step 5: Solve for x
    x = 928,256,595,947.97/1,096,754.10
  6. Step 6: Final answer
    x = 846,367.11

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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.