Home / 2,675,039.90-4,012,513.41-1,077,562.16

Finding the Fourth Proportional to 2,675,039.90, 4,012,513.41 and 1,077,562.16

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Solution

The fourth proportional to 2,675,039.90, 4,012,513.41 and 1,077,562.16 is: 1,616,324.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,039.90 : 4,012,513.41 = 1,077,562.16 : x
  2. Step 2: Convert to fraction form
    2,675,039.90/4,012,513.41 = 1,077,562.16/x
  3. Step 3: Cross multiply
    2,675,039.90x = 4,012,513.41 × 1,077,562.16
  4. Step 4: Simplify right side
    2,675,039.90x = 4,323,732,597,046.00
  5. Step 5: Solve for x
    x = 4,323,732,597,046.00/2,675,039.90
  6. Step 6: Final answer
    x = 1,616,324.53

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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.