Home / 7,717,824.87-10,650,613.71-4,233,192.12

Finding the Fourth Proportional to 7,717,824.87, 10,650,613.71 and 4,233,192.12

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Solution

The fourth proportional to 7,717,824.87, 10,650,613.71 and 4,233,192.12 is: 5,841,813.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,717,824.87 : 10,650,613.71 = 4,233,192.12 : x
  2. Step 2: Convert to fraction form
    7,717,824.87/10,650,613.71 = 4,233,192.12/x
  3. Step 3: Cross multiply
    7,717,824.87x = 10,650,613.71 × 4,233,192.12
  4. Step 4: Simplify right side
    7,717,824.87x = 45,086,094,030,335.97
  5. Step 5: Solve for x
    x = 45,086,094,030,335.97/7,717,824.87
  6. Step 6: Final answer
    x = 5,841,813.57

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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.