Home / 1,053,635.36-1,454,019.36-570,204

Finding the Fourth Proportional to 1,053,635.36, 1,454,019.36 and 570,204

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Solution

The fourth proportional to 1,053,635.36, 1,454,019.36 and 570,204 is: 786,882.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,635.36 : 1,454,019.36 = 570,204 : x
  2. Step 2: Convert to fraction form
    1,053,635.36/1,454,019.36 = 570,204/x
  3. Step 3: Cross multiply
    1,053,635.36x = 1,454,019.36 × 570,204
  4. Step 4: Simplify right side
    1,053,635.36x = 829,087,655,149.44
  5. Step 5: Solve for x
    x = 829,087,655,149.44/1,053,635.36
  6. Step 6: Final answer
    x = 786,882.91

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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.