Home / 2,599,161.14-3,899,002.10-893,079.68

Finding the Fourth Proportional to 2,599,161.14, 3,899,002.10 and 893,079.68

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Solution

The fourth proportional to 2,599,161.14, 3,899,002.10 and 893,079.68 is: 1,339,708.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,161.14 : 3,899,002.10 = 893,079.68 : x
  2. Step 2: Convert to fraction form
    2,599,161.14/3,899,002.10 = 893,079.68/x
  3. Step 3: Cross multiply
    2,599,161.14x = 3,899,002.10 × 893,079.68
  4. Step 4: Simplify right side
    2,599,161.14x = 3,482,119,523,826.92
  5. Step 5: Solve for x
    x = 3,482,119,523,826.92/2,599,161.14
  6. Step 6: Final answer
    x = 1,339,708.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.