Home / 2,677,048.85-3,694,327.49-1,453,352.65

Finding the Fourth Proportional to 2,677,048.85, 3,694,327.49 and 1,453,352.65

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Solution

The fourth proportional to 2,677,048.85, 3,694,327.49 and 1,453,352.65 is: 2,005,626.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,048.85 : 3,694,327.49 = 1,453,352.65 : x
  2. Step 2: Convert to fraction form
    2,677,048.85/3,694,327.49 = 1,453,352.65/x
  3. Step 3: Cross multiply
    2,677,048.85x = 3,694,327.49 × 1,453,352.65
  4. Step 4: Simplify right side
    2,677,048.85x = 5,369,160,641,956.91
  5. Step 5: Solve for x
    x = 5,369,160,641,956.91/2,677,048.85
  6. Step 6: Final answer
    x = 2,005,626.69

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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.