Home / 2,295,760.40-3,443,640.60-1,300,432.40

Finding the Fourth Proportional to 2,295,760.40, 3,443,640.60 and 1,300,432.40

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Solution

The fourth proportional to 2,295,760.40, 3,443,640.60 and 1,300,432.40 is: 1,950,648.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,760.40 : 3,443,640.60 = 1,300,432.40 : x
  2. Step 2: Convert to fraction form
    2,295,760.40/3,443,640.60 = 1,300,432.40/x
  3. Step 3: Cross multiply
    2,295,760.40x = 3,443,640.60 × 1,300,432.40
  4. Step 4: Simplify right side
    2,295,760.40x = 4,478,221,810,195.44
  5. Step 5: Solve for x
    x = 4,478,221,810,195.44/2,295,760.40
  6. Step 6: Final answer
    x = 1,950,648.60

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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.