Home / 1,834,863.92-2,532,118.08-1,019,067.46

Finding the Fourth Proportional to 1,834,863.92, 2,532,118.08 and 1,019,067.46

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Solution

The fourth proportional to 1,834,863.92, 2,532,118.08 and 1,019,067.46 is: 1,406,316.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,863.92 : 2,532,118.08 = 1,019,067.46 : x
  2. Step 2: Convert to fraction form
    1,834,863.92/2,532,118.08 = 1,019,067.46/x
  3. Step 3: Cross multiply
    1,834,863.92x = 2,532,118.08 × 1,019,067.46
  4. Step 4: Simplify right side
    1,834,863.92x = 2,580,399,122,449.75
  5. Step 5: Solve for x
    x = 2,580,399,122,449.75/1,834,863.92
  6. Step 6: Final answer
    x = 1,406,316.35

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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.