Home / 2,416,667.61-3,335,086.92-1,329,021.96

Finding the Fourth Proportional to 2,416,667.61, 3,335,086.92 and 1,329,021.96

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Solution

The fourth proportional to 2,416,667.61, 3,335,086.92 and 1,329,021.96 is: 1,834,097.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,667.61 : 3,335,086.92 = 1,329,021.96 : x
  2. Step 2: Convert to fraction form
    2,416,667.61/3,335,086.92 = 1,329,021.96/x
  3. Step 3: Cross multiply
    2,416,667.61x = 3,335,086.92 × 1,329,021.96
  4. Step 4: Simplify right side
    2,416,667.61x = 4,432,403,755,188.76
  5. Step 5: Solve for x
    x = 4,432,403,755,188.76/2,416,667.61
  6. Step 6: Final answer
    x = 1,834,097.39

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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.