Home / 3,197,626.85-4,412,736.51-1,747,322.27

Finding the Fourth Proportional to 3,197,626.85, 4,412,736.51 and 1,747,322.27

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Solution

The fourth proportional to 3,197,626.85, 4,412,736.51 and 1,747,322.27 is: 2,411,310.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,626.85 : 4,412,736.51 = 1,747,322.27 : x
  2. Step 2: Convert to fraction form
    3,197,626.85/4,412,736.51 = 1,747,322.27/x
  3. Step 3: Cross multiply
    3,197,626.85x = 4,412,736.51 × 1,747,322.27
  4. Step 4: Simplify right side
    3,197,626.85x = 7,710,472,775,565.08
  5. Step 5: Solve for x
    x = 7,710,472,775,565.08/3,197,626.85
  6. Step 6: Final answer
    x = 2,411,310.99

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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.