Home / 3,375,483.60-4,658,129.46-1,847,572.50

Finding the Fourth Proportional to 3,375,483.60, 4,658,129.46 and 1,847,572.50

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Solution

The fourth proportional to 3,375,483.60, 4,658,129.46 and 1,847,572.50 is: 2,549,629.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,483.60 : 4,658,129.46 = 1,847,572.50 : x
  2. Step 2: Convert to fraction form
    3,375,483.60/4,658,129.46 = 1,847,572.50/x
  3. Step 3: Cross multiply
    3,375,483.60x = 4,658,129.46 × 1,847,572.50
  4. Step 4: Simplify right side
    3,375,483.60x = 8,606,231,891,735.85
  5. Step 5: Solve for x
    x = 8,606,231,891,735.85/3,375,483.60
  6. Step 6: Final answer
    x = 2,549,629.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.