Home / 3,323,742.70-4,982,114.85-1,301,205.10

Finding the Fourth Proportional to 3,323,742.70, 4,982,114.85 and 1,301,205.10

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Solution

The fourth proportional to 3,323,742.70, 4,982,114.85 and 1,301,205.10 is: 1,950,437.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,742.70 : 4,982,114.85 = 1,301,205.10 : x
  2. Step 2: Convert to fraction form
    3,323,742.70/4,982,114.85 = 1,301,205.10/x
  3. Step 3: Cross multiply
    3,323,742.70x = 4,982,114.85 × 1,301,205.10
  4. Step 4: Simplify right side
    3,323,742.70x = 6,482,753,251,605.74
  5. Step 5: Solve for x
    x = 6,482,753,251,605.74/3,323,742.70
  6. Step 6: Final answer
    x = 1,950,437.76

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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.