Home / 5,784,016-8,681,227.68-3,090,643.52

Finding the Fourth Proportional to 5,784,016, 8,681,227.68 and 3,090,643.52

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Solution

The fourth proportional to 5,784,016, 8,681,227.68 and 3,090,643.52 is: 4,638,745.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,784,016 : 8,681,227.68 = 3,090,643.52 : x
  2. Step 2: Convert to fraction form
    5,784,016/8,681,227.68 = 3,090,643.52/x
  3. Step 3: Cross multiply
    5,784,016x = 8,681,227.68 × 3,090,643.52
  4. Step 4: Simplify right side
    5,784,016x = 26,830,580,074,836.63
  5. Step 5: Solve for x
    x = 26,830,580,074,836.63/5,784,016
  6. Step 6: Final answer
    x = 4,638,745.83

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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.