Home / 9,599,182.07-13,246,616.88-5,679,140.39

Finding the Fourth Proportional to 9,599,182.07, 13,246,616.88 and 5,679,140.39

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Solution

The fourth proportional to 9,599,182.07, 13,246,616.88 and 5,679,140.39 is: 7,837,063.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,599,182.07 : 13,246,616.88 = 5,679,140.39 : x
  2. Step 2: Convert to fraction form
    9,599,182.07/13,246,616.88 = 5,679,140.39/x
  3. Step 3: Cross multiply
    9,599,182.07x = 13,246,616.88 × 5,679,140.39
  4. Step 4: Simplify right side
    9,599,182.07x = 75,229,396,887,830.70
  5. Step 5: Solve for x
    x = 75,229,396,887,830.70/9,599,182.07
  6. Step 6: Final answer
    x = 7,837,063.24

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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.