Home / 5,681,691.64-8,524,352.67-2,035,959.94

Finding the Fourth Proportional to 5,681,691.64, 8,524,352.67 and 2,035,959.94

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Solution

The fourth proportional to 5,681,691.64, 8,524,352.67 and 2,035,959.94 is: 3,054,590.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,681,691.64 : 8,524,352.67 = 2,035,959.94 : x
  2. Step 2: Convert to fraction form
    5,681,691.64/8,524,352.67 = 2,035,959.94/x
  3. Step 3: Cross multiply
    5,681,691.64x = 8,524,352.67 × 2,035,959.94
  4. Step 4: Simplify right side
    5,681,691.64x = 17,355,240,550,552.04
  5. Step 5: Solve for x
    x = 17,355,240,550,552.04/5,681,691.64
  6. Step 6: Final answer
    x = 3,054,590.37

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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.