Home / 3,252,597.12-4,488,648.88-1,894,557.60

Finding the Fourth Proportional to 3,252,597.12, 4,488,648.88 and 1,894,557.60

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Solution

The fourth proportional to 3,252,597.12, 4,488,648.88 and 1,894,557.60 is: 2,614,527.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,597.12 : 4,488,648.88 = 1,894,557.60 : x
  2. Step 2: Convert to fraction form
    3,252,597.12/4,488,648.88 = 1,894,557.60/x
  3. Step 3: Cross multiply
    3,252,597.12x = 4,488,648.88 × 1,894,557.60
  4. Step 4: Simplify right side
    3,252,597.12x = 8,504,003,849,335.49
  5. Step 5: Solve for x
    x = 8,504,003,849,335.49/3,252,597.12
  6. Step 6: Final answer
    x = 2,614,527.26

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