Home / 5,368,527.06-7,408,873.89-3,077,069.46

Finding the Fourth Proportional to 5,368,527.06, 7,408,873.89 and 3,077,069.46

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Solution

The fourth proportional to 5,368,527.06, 7,408,873.89 and 3,077,069.46 is: 4,246,531.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,368,527.06 : 7,408,873.89 = 3,077,069.46 : x
  2. Step 2: Convert to fraction form
    5,368,527.06/7,408,873.89 = 3,077,069.46/x
  3. Step 3: Cross multiply
    5,368,527.06x = 7,408,873.89 × 3,077,069.46
  4. Step 4: Simplify right side
    5,368,527.06x = 22,797,619,579,910.40
  5. Step 5: Solve for x
    x = 22,797,619,579,910.40/5,368,527.06
  6. Step 6: Final answer
    x = 4,246,531.56

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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.