Home / 1,863,535.39-2,795,221.78-584,113.68

Finding the Fourth Proportional to 1,863,535.39, 2,795,221.78 and 584,113.68

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Solution

The fourth proportional to 1,863,535.39, 2,795,221.78 and 584,113.68 is: 876,145.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,535.39 : 2,795,221.78 = 584,113.68 : x
  2. Step 2: Convert to fraction form
    1,863,535.39/2,795,221.78 = 584,113.68/x
  3. Step 3: Cross multiply
    1,863,535.39x = 2,795,221.78 × 584,113.68
  4. Step 4: Simplify right side
    1,863,535.39x = 1,632,727,278,871.67
  5. Step 5: Solve for x
    x = 1,632,727,278,871.67/1,863,535.39
  6. Step 6: Final answer
    x = 876,145.03

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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.