Home / 3,503,159.11-4,834,249.93-2,053,819.87

Finding the Fourth Proportional to 3,503,159.11, 4,834,249.93 and 2,053,819.87

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Solution

The fourth proportional to 3,503,159.11, 4,834,249.93 and 2,053,819.87 is: 2,834,207.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,159.11 : 4,834,249.93 = 2,053,819.87 : x
  2. Step 2: Convert to fraction form
    3,503,159.11/4,834,249.93 = 2,053,819.87/x
  3. Step 3: Cross multiply
    3,503,159.11x = 4,834,249.93 × 2,053,819.87
  4. Step 4: Simplify right side
    3,503,159.11x = 9,928,678,562,780.11
  5. Step 5: Solve for x
    x = 9,928,678,562,780.11/3,503,159.11
  6. Step 6: Final answer
    x = 2,834,207.14

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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.