Home / 3,865,078.84-5,797,923.36-1,025,191.84

Finding the Fourth Proportional to 3,865,078.84, 5,797,923.36 and 1,025,191.84

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Solution

The fourth proportional to 3,865,078.84, 5,797,923.36 and 1,025,191.84 is: 1,537,868.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,078.84 : 5,797,923.36 = 1,025,191.84 : x
  2. Step 2: Convert to fraction form
    3,865,078.84/5,797,923.36 = 1,025,191.84/x
  3. Step 3: Cross multiply
    3,865,078.84x = 5,797,923.36 × 1,025,191.84
  4. Step 4: Simplify right side
    3,865,078.84x = 5,943,983,717,617.38
  5. Step 5: Solve for x
    x = 5,943,983,717,617.38/3,865,078.84
  6. Step 6: Final answer
    x = 1,537,868.69

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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.