Home / 1,741,896.46-2,404,005.55-1,053,947.70

Finding the Fourth Proportional to 1,741,896.46, 2,404,005.55 and 1,053,947.70

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Solution

The fourth proportional to 1,741,896.46, 2,404,005.55 and 1,053,947.70 is: 1,454,561.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,896.46 : 2,404,005.55 = 1,053,947.70 : x
  2. Step 2: Convert to fraction form
    1,741,896.46/2,404,005.55 = 1,053,947.70/x
  3. Step 3: Cross multiply
    1,741,896.46x = 2,404,005.55 × 1,053,947.70
  4. Step 4: Simplify right side
    1,741,896.46x = 2,533,696,117,574.87
  5. Step 5: Solve for x
    x = 2,533,696,117,574.87/1,741,896.46
  6. Step 6: Final answer
    x = 1,454,561.84

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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.