Home / 7,331,863.08-10,984,782.78-3,062,636.04

Finding the Fourth Proportional to 7,331,863.08, 10,984,782.78 and 3,062,636.04

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Solution

The fourth proportional to 7,331,863.08, 10,984,782.78 and 3,062,636.04 is: 4,588,518.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,331,863.08 : 10,984,782.78 = 3,062,636.04 : x
  2. Step 2: Convert to fraction form
    7,331,863.08/10,984,782.78 = 3,062,636.04/x
  3. Step 3: Cross multiply
    7,331,863.08x = 10,984,782.78 × 3,062,636.04
  4. Step 4: Simplify right side
    7,331,863.08x = 33,642,391,633,599.39
  5. Step 5: Solve for x
    x = 33,642,391,633,599.39/7,331,863.08
  6. Step 6: Final answer
    x = 4,588,518.81

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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.