Home / 3,195,278.76-4,795,298.37-2,344,548.72

Finding the Fourth Proportional to 3,195,278.76, 4,795,298.37 and 2,344,548.72

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Solution

The fourth proportional to 3,195,278.76, 4,795,298.37 and 2,344,548.72 is: 3,518,569.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,278.76 : 4,795,298.37 = 2,344,548.72 : x
  2. Step 2: Convert to fraction form
    3,195,278.76/4,795,298.37 = 2,344,548.72/x
  3. Step 3: Cross multiply
    3,195,278.76x = 4,795,298.37 × 2,344,548.72
  4. Step 4: Simplify right side
    3,195,278.76x = 11,242,810,655,401.59
  5. Step 5: Solve for x
    x = 11,242,810,655,401.59/3,195,278.76
  6. Step 6: Final answer
    x = 3,518,569.58

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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.