Home / 3,232,194.40-4,848,291.60-1,433,168.20

Finding the Fourth Proportional to 3,232,194.40, 4,848,291.60 and 1,433,168.20

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Solution

The fourth proportional to 3,232,194.40, 4,848,291.60 and 1,433,168.20 is: 2,149,752.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,194.40 : 4,848,291.60 = 1,433,168.20 : x
  2. Step 2: Convert to fraction form
    3,232,194.40/4,848,291.60 = 1,433,168.20/x
  3. Step 3: Cross multiply
    3,232,194.40x = 4,848,291.60 × 1,433,168.20
  4. Step 4: Simplify right side
    3,232,194.40x = 6,948,417,345,447.12
  5. Step 5: Solve for x
    x = 6,948,417,345,447.12/3,232,194.40
  6. Step 6: Final answer
    x = 2,149,752.30

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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.