Home / 1,836,063.68-2,534,000.88-1,110,917.39

Finding the Fourth Proportional to 1,836,063.68, 2,534,000.88 and 1,110,917.39

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Solution

The fourth proportional to 1,836,063.68, 2,534,000.88 and 1,110,917.39 is: 1,533,206.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,063.68 : 2,534,000.88 = 1,110,917.39 : x
  2. Step 2: Convert to fraction form
    1,836,063.68/2,534,000.88 = 1,110,917.39/x
  3. Step 3: Cross multiply
    1,836,063.68x = 2,534,000.88 × 1,110,917.39
  4. Step 4: Simplify right side
    1,836,063.68x = 2,815,065,631,197.30
  5. Step 5: Solve for x
    x = 2,815,065,631,197.30/1,836,063.68
  6. Step 6: Final answer
    x = 1,533,206.97

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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.