Home / 1,846,846.20-2,770,269.30-1,552,913.40

Finding the Fourth Proportional to 1,846,846.20, 2,770,269.30 and 1,552,913.40

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Solution

The fourth proportional to 1,846,846.20, 2,770,269.30 and 1,552,913.40 is: 2,329,370.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,846.20 : 2,770,269.30 = 1,552,913.40 : x
  2. Step 2: Convert to fraction form
    1,846,846.20/2,770,269.30 = 1,552,913.40/x
  3. Step 3: Cross multiply
    1,846,846.20x = 2,770,269.30 × 1,552,913.40
  4. Step 4: Simplify right side
    1,846,846.20x = 4,301,988,317,578.62
  5. Step 5: Solve for x
    x = 4,301,988,317,578.62/1,846,846.20
  6. Step 6: Final answer
    x = 2,329,370.10

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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.