Home / 2,024,339.72-3,035,009.66-1,225,432.26

Finding the Fourth Proportional to 2,024,339.72, 3,035,009.66 and 1,225,432.26

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Solution

The fourth proportional to 2,024,339.72, 3,035,009.66 and 1,225,432.26 is: 1,837,240.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,339.72 : 3,035,009.66 = 1,225,432.26 : x
  2. Step 2: Convert to fraction form
    2,024,339.72/3,035,009.66 = 1,225,432.26/x
  3. Step 3: Cross multiply
    2,024,339.72x = 3,035,009.66 × 1,225,432.26
  4. Step 4: Simplify right side
    2,024,339.72x = 3,719,198,740,648.47
  5. Step 5: Solve for x
    x = 3,719,198,740,648.47/2,024,339.72
  6. Step 6: Final answer
    x = 1,837,240.42

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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.