Home / 2,483,586.15-3,722,426.78-2,229,675.45

Finding the Fourth Proportional to 2,483,586.15, 3,722,426.78 and 2,229,675.45

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Solution

The fourth proportional to 2,483,586.15, 3,722,426.78 and 2,229,675.45 is: 3,341,862.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,586.15 : 3,722,426.78 = 2,229,675.45 : x
  2. Step 2: Convert to fraction form
    2,483,586.15/3,722,426.78 = 2,229,675.45/x
  3. Step 3: Cross multiply
    2,483,586.15x = 3,722,426.78 × 2,229,675.45
  4. Step 4: Simplify right side
    2,483,586.15x = 8,299,803,594,640.17
  5. Step 5: Solve for x
    x = 8,299,803,594,640.17/2,483,586.15
  6. Step 6: Final answer
    x = 3,341,862.57

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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.