Home / 3,641,929.26-5,025,863.40-2,010,337.68

Finding the Fourth Proportional to 3,641,929.26, 5,025,863.40 and 2,010,337.68

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Solution

The fourth proportional to 3,641,929.26, 5,025,863.40 and 2,010,337.68 is: 2,774,266.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,929.26 : 5,025,863.40 = 2,010,337.68 : x
  2. Step 2: Convert to fraction form
    3,641,929.26/5,025,863.40 = 2,010,337.68/x
  3. Step 3: Cross multiply
    3,641,929.26x = 5,025,863.40 × 2,010,337.68
  4. Step 4: Simplify right side
    3,641,929.26x = 10,103,682,578,861.13
  5. Step 5: Solve for x
    x = 10,103,682,578,861.13/3,641,929.26
  6. Step 6: Final answer
    x = 2,774,266.57

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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.