Home / 3,191,529.64-4,404,306.42-1,741,226.04

Finding the Fourth Proportional to 3,191,529.64, 4,404,306.42 and 1,741,226.04

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Solution

The fourth proportional to 3,191,529.64, 4,404,306.42 and 1,741,226.04 is: 2,402,889.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,191,529.64 : 4,404,306.42 = 1,741,226.04 : x
  2. Step 2: Convert to fraction form
    3,191,529.64/4,404,306.42 = 1,741,226.04/x
  3. Step 3: Cross multiply
    3,191,529.64x = 4,404,306.42 × 1,741,226.04
  4. Step 4: Simplify right side
    3,191,529.64x = 7,668,893,026,643.18
  5. Step 5: Solve for x
    x = 7,668,893,026,643.18/3,191,529.64
  6. Step 6: Final answer
    x = 2,402,889.49

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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.