Home / 1,363,754.99-2,050,117.05-1,265,106.11

Finding the Fourth Proportional to 1,363,754.99, 2,050,117.05 and 1,265,106.11

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Solution

The fourth proportional to 1,363,754.99, 2,050,117.05 and 1,265,106.11 is: 1,901,819.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,754.99 : 2,050,117.05 = 1,265,106.11 : x
  2. Step 2: Convert to fraction form
    1,363,754.99/2,050,117.05 = 1,265,106.11/x
  3. Step 3: Cross multiply
    1,363,754.99x = 2,050,117.05 × 1,265,106.11
  4. Step 4: Simplify right side
    1,363,754.99x = 2,593,615,595,919.59
  5. Step 5: Solve for x
    x = 2,593,615,595,919.59/1,363,754.99
  6. Step 6: Final answer
    x = 1,901,819.33

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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.