Home / 1,863,272.50-2,794,909.39-583,979.22

Finding the Fourth Proportional to 1,863,272.50, 2,794,909.39 and 583,979.22

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Solution

The fourth proportional to 1,863,272.50, 2,794,909.39 and 583,979.22 is: 875,969.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,272.50 : 2,794,909.39 = 583,979.22 : x
  2. Step 2: Convert to fraction form
    1,863,272.50/2,794,909.39 = 583,979.22/x
  3. Step 3: Cross multiply
    1,863,272.50x = 2,794,909.39 × 583,979.22
  4. Step 4: Simplify right side
    1,863,272.50x = 1,632,169,004,082.93
  5. Step 5: Solve for x
    x = 1,632,169,004,082.93/1,863,272.50
  6. Step 6: Final answer
    x = 875,969.03

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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.