Home / 3,222,225.30-4,837,072.35-1,729,233.30

Finding the Fourth Proportional to 3,222,225.30, 4,837,072.35 and 1,729,233.30

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Solution

The fourth proportional to 3,222,225.30, 4,837,072.35 and 1,729,233.30 is: 2,595,854.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,225.30 : 4,837,072.35 = 1,729,233.30 : x
  2. Step 2: Convert to fraction form
    3,222,225.30/4,837,072.35 = 1,729,233.30/x
  3. Step 3: Cross multiply
    3,222,225.30x = 4,837,072.35 × 1,729,233.30
  4. Step 4: Simplify right side
    3,222,225.30x = 8,364,426,582,129.26
  5. Step 5: Solve for x
    x = 8,364,426,582,129.26/3,222,225.30
  6. Step 6: Final answer
    x = 2,595,854.05

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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.