Home / 3,501,425.31-4,835,952.72-2,353,512.75

Finding the Fourth Proportional to 3,501,425.31, 4,835,952.72 and 2,353,512.75

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Solution

The fourth proportional to 3,501,425.31, 4,835,952.72 and 2,353,512.75 is: 3,250,526.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,425.31 : 4,835,952.72 = 2,353,512.75 : x
  2. Step 2: Convert to fraction form
    3,501,425.31/4,835,952.72 = 2,353,512.75/x
  3. Step 3: Cross multiply
    3,501,425.31x = 4,835,952.72 × 2,353,512.75
  4. Step 4: Simplify right side
    3,501,425.31x = 11,381,476,384,917.18
  5. Step 5: Solve for x
    x = 11,381,476,384,917.18/3,501,425.31
  6. Step 6: Final answer
    x = 3,250,526.68

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1.5x scale

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.