Home / 2,410,008.90-3,615,013.35-726,893.70

Finding the Fourth Proportional to 2,410,008.90, 3,615,013.35 and 726,893.70

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Solution

The fourth proportional to 2,410,008.90, 3,615,013.35 and 726,893.70 is: 1,090,340.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,008.90 : 3,615,013.35 = 726,893.70 : x
  2. Step 2: Convert to fraction form
    2,410,008.90/3,615,013.35 = 726,893.70/x
  3. Step 3: Cross multiply
    2,410,008.90x = 3,615,013.35 × 726,893.70
  4. Step 4: Simplify right side
    2,410,008.90x = 2,627,730,429,530.90
  5. Step 5: Solve for x
    x = 2,627,730,429,530.90/2,410,008.90
  6. Step 6: Final answer
    x = 1,090,340.55

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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.