Home / 3,452,971.94-4,766,020.28-2,039,733.32

Finding the Fourth Proportional to 3,452,971.94, 4,766,020.28 and 2,039,733.32

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Solution

The fourth proportional to 3,452,971.94, 4,766,020.28 and 2,039,733.32 is: 2,815,374.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,971.94 : 4,766,020.28 = 2,039,733.32 : x
  2. Step 2: Convert to fraction form
    3,452,971.94/4,766,020.28 = 2,039,733.32/x
  3. Step 3: Cross multiply
    3,452,971.94x = 4,766,020.28 × 2,039,733.32
  4. Step 4: Simplify right side
    3,452,971.94x = 9,721,410,368,911.73
  5. Step 5: Solve for x
    x = 9,721,410,368,911.73/3,452,971.94
  6. Step 6: Final answer
    x = 2,815,374.85

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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.