Home / 2,036,063.11-2,808,475.91-1,250,785.39

Finding the Fourth Proportional to 2,036,063.11, 2,808,475.91 and 1,250,785.39

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Solution

The fourth proportional to 2,036,063.11, 2,808,475.91 and 1,250,785.39 is: 1,725,290.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,063.11 : 2,808,475.91 = 1,250,785.39 : x
  2. Step 2: Convert to fraction form
    2,036,063.11/2,808,475.91 = 1,250,785.39/x
  3. Step 3: Cross multiply
    2,036,063.11x = 2,808,475.91 × 1,250,785.39
  4. Step 4: Simplify right side
    2,036,063.11x = 3,512,800,636,394.95
  5. Step 5: Solve for x
    x = 3,512,800,636,394.95/2,036,063.11
  6. Step 6: Final answer
    x = 1,725,290.65

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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.