Home / 1,022,018.67-1,410,073.56-592,215.75

Finding the Fourth Proportional to 1,022,018.67, 1,410,073.56 and 592,215.75

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Solution

The fourth proportional to 1,022,018.67, 1,410,073.56 and 592,215.75 is: 817,076.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,018.67 : 1,410,073.56 = 592,215.75 : x
  2. Step 2: Convert to fraction form
    1,022,018.67/1,410,073.56 = 592,215.75/x
  3. Step 3: Cross multiply
    1,022,018.67x = 1,410,073.56 × 592,215.75
  4. Step 4: Simplify right side
    1,022,018.67x = 835,067,770,890.57
  5. Step 5: Solve for x
    x = 835,067,770,890.57/1,022,018.67
  6. Step 6: Final answer
    x = 817,076.83

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1.5x scale

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.