Home / 1,863,272.22-2,794,908.97-583,978.95

Finding the Fourth Proportional to 1,863,272.22, 2,794,908.97 and 583,978.95

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Solution

The fourth proportional to 1,863,272.22, 2,794,908.97 and 583,978.95 is: 875,968.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,272.22 : 2,794,908.97 = 583,978.95 : x
  2. Step 2: Convert to fraction form
    1,863,272.22/2,794,908.97 = 583,978.95/x
  3. Step 3: Cross multiply
    1,863,272.22x = 2,794,908.97 × 583,978.95
  4. Step 4: Simplify right side
    1,863,272.22x = 1,632,168,006,376.16
  5. Step 5: Solve for x
    x = 1,632,168,006,376.16/1,863,272.22
  6. Step 6: Final answer
    x = 875,968.63

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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.