Home / 5,464,122.52-7,540,448.22-3,016,733.08

Finding the Fourth Proportional to 5,464,122.52, 7,540,448.22 and 3,016,733.08

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Solution

The fourth proportional to 5,464,122.52, 7,540,448.22 and 3,016,733.08 is: 4,163,069.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,122.52 : 7,540,448.22 = 3,016,733.08 : x
  2. Step 2: Convert to fraction form
    5,464,122.52/7,540,448.22 = 3,016,733.08/x
  3. Step 3: Cross multiply
    5,464,122.52x = 7,540,448.22 × 3,016,733.08
  4. Step 4: Simplify right side
    5,464,122.52x = 22,747,519,583,301.12
  5. Step 5: Solve for x
    x = 22,747,519,583,301.12/5,464,122.52
  6. Step 6: Final answer
    x = 4,163,069.09

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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.