Home / 3,374,190-4,656,382.20-1,846,297.13

Finding the Fourth Proportional to 3,374,190, 4,656,382.20 and 1,846,297.13

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Solution

The fourth proportional to 3,374,190, 4,656,382.20 and 1,846,297.13 is: 2,547,890.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,190 : 4,656,382.20 = 1,846,297.13 : x
  2. Step 2: Convert to fraction form
    3,374,190/4,656,382.20 = 1,846,297.13/x
  3. Step 3: Cross multiply
    3,374,190x = 4,656,382.20 × 1,846,297.13
  4. Step 4: Simplify right side
    3,374,190x = 8,597,065,068,761.18
  5. Step 5: Solve for x
    x = 8,597,065,068,761.18/3,374,190
  6. Step 6: Final answer
    x = 2,547,890.03

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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.