Home / 6,814,350.47-10,219,313.52-2,264,177.22

Finding the Fourth Proportional to 6,814,350.47, 10,219,313.52 and 2,264,177.22

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Solution

The fourth proportional to 6,814,350.47, 10,219,313.52 and 2,264,177.22 is: 3,395,530.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,350.47 : 10,219,313.52 = 2,264,177.22 : x
  2. Step 2: Convert to fraction form
    6,814,350.47/10,219,313.52 = 2,264,177.22/x
  3. Step 3: Cross multiply
    6,814,350.47x = 10,219,313.52 × 2,264,177.22
  4. Step 4: Simplify right side
    6,814,350.47x = 23,138,336,876,022.02
  5. Step 5: Solve for x
    x = 23,138,336,876,022.02/6,814,350.47
  6. Step 6: Final answer
    x = 3,395,530.80

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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.