Home / 5,620,067.01-7,755,880.53-3,444,189.95

Finding the Fourth Proportional to 5,620,067.01, 7,755,880.53 and 3,444,189.95

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Solution

The fourth proportional to 5,620,067.01, 7,755,880.53 and 3,444,189.95 is: 4,753,097.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,620,067.01 : 7,755,880.53 = 3,444,189.95 : x
  2. Step 2: Convert to fraction form
    5,620,067.01/7,755,880.53 = 3,444,189.95/x
  3. Step 3: Cross multiply
    5,620,067.01x = 7,755,880.53 × 3,444,189.95
  4. Step 4: Simplify right side
    5,620,067.01x = 26,712,725,736,047.27
  5. Step 5: Solve for x
    x = 26,712,725,736,047.27/5,620,067.01
  6. Step 6: Final answer
    x = 4,753,097.37

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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.