Home / 4,569.07-6,854.62-1,406.83

Finding the Fourth Proportional to 4,569.07, 6,854.62 and 1,406.83

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Solution

The fourth proportional to 4,569.07, 6,854.62 and 1,406.83 is: 2,110.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,569.07 : 6,854.62 = 1,406.83 : x
  2. Step 2: Convert to fraction form
    4,569.07/6,854.62 = 1,406.83/x
  3. Step 3: Cross multiply
    4,569.07x = 6,854.62 × 1,406.83
  4. Step 4: Simplify right side
    4,569.07x = 9,643,250.78
  5. Step 5: Solve for x
    x = 9,643,250.78/4,569.07
  6. Step 6: Final answer
    x = 2,110.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.