Home / 2,413,350.80-3,617,722.20-896,627.60

Finding the Fourth Proportional to 2,413,350.80, 3,617,722.20 and 896,627.60

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Solution

The fourth proportional to 2,413,350.80, 3,617,722.20 and 896,627.60 is: 1,344,085.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,350.80 : 3,617,722.20 = 896,627.60 : x
  2. Step 2: Convert to fraction form
    2,413,350.80/3,617,722.20 = 896,627.60/x
  3. Step 3: Cross multiply
    2,413,350.80x = 3,617,722.20 × 896,627.60
  4. Step 4: Simplify right side
    2,413,350.80x = 3,243,749,573,652.72
  5. Step 5: Solve for x
    x = 3,243,749,573,652.72/2,413,350.80
  6. Step 6: Final answer
    x = 1,344,085.40

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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.