Home / 1,726,016.18-2,382,924.07-1,534,500.59

Finding the Fourth Proportional to 1,726,016.18, 2,382,924.07 and 1,534,500.59

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Solution

The fourth proportional to 1,726,016.18, 2,382,924.07 and 1,534,500.59 is: 2,118,519.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,016.18 : 2,382,924.07 = 1,534,500.59 : x
  2. Step 2: Convert to fraction form
    1,726,016.18/2,382,924.07 = 1,534,500.59/x
  3. Step 3: Cross multiply
    1,726,016.18x = 2,382,924.07 × 1,534,500.59
  4. Step 4: Simplify right side
    1,726,016.18x = 3,656,598,381,546.64
  5. Step 5: Solve for x
    x = 3,656,598,381,546.64/1,726,016.18
  6. Step 6: Final answer
    x = 2,118,519.18

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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.