Home / 1,749,162.54-2,413,019.55-1,023,565.17

Finding the Fourth Proportional to 1,749,162.54, 2,413,019.55 and 1,023,565.17

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Solution

The fourth proportional to 1,749,162.54, 2,413,019.55 and 1,023,565.17 is: 1,412,037.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,162.54 : 2,413,019.55 = 1,023,565.17 : x
  2. Step 2: Convert to fraction form
    1,749,162.54/2,413,019.55 = 1,023,565.17/x
  3. Step 3: Cross multiply
    1,749,162.54x = 2,413,019.55 × 1,023,565.17
  4. Step 4: Simplify right side
    1,749,162.54x = 2,469,882,765,909.07
  5. Step 5: Solve for x
    x = 2,469,882,765,909.07/1,749,162.54
  6. Step 6: Final answer
    x = 1,412,037.31

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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.