Home / 5,016,197.55-7,524,296.33-1,821,427.95

Finding the Fourth Proportional to 5,016,197.55, 7,524,296.33 and 1,821,427.95

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Solution

The fourth proportional to 5,016,197.55, 7,524,296.33 and 1,821,427.95 is: 2,732,141.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,197.55 : 7,524,296.33 = 1,821,427.95 : x
  2. Step 2: Convert to fraction form
    5,016,197.55/7,524,296.33 = 1,821,427.95/x
  3. Step 3: Cross multiply
    5,016,197.55x = 7,524,296.33 × 1,821,427.95
  4. Step 4: Simplify right side
    5,016,197.55x = 13,704,963,630,437.28
  5. Step 5: Solve for x
    x = 13,704,963,630,437.28/5,016,197.55
  6. Step 6: Final answer
    x = 2,732,141.93

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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.