Home / 2,436,010.72-3,652,355.36-1,235,618.40

Finding the Fourth Proportional to 2,436,010.72, 3,652,355.36 and 1,235,618.40

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Solution

The fourth proportional to 2,436,010.72, 3,652,355.36 and 1,235,618.40 is: 1,852,585.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,010.72 : 3,652,355.36 = 1,235,618.40 : x
  2. Step 2: Convert to fraction form
    2,436,010.72/3,652,355.36 = 1,235,618.40/x
  3. Step 3: Cross multiply
    2,436,010.72x = 3,652,355.36 × 1,235,618.40
  4. Step 4: Simplify right side
    2,436,010.72x = 4,512,917,486,154.62
  5. Step 5: Solve for x
    x = 4,512,917,486,154.62/2,436,010.72
  6. Step 6: Final answer
    x = 1,852,585.23

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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.