Home / 6,256,882.22-8,634,497.47-3,395,314.22

Finding the Fourth Proportional to 6,256,882.22, 8,634,497.47 and 3,395,314.22

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Solution

The fourth proportional to 6,256,882.22, 8,634,497.47 and 3,395,314.22 is: 4,685,533.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,882.22 : 8,634,497.47 = 3,395,314.22 : x
  2. Step 2: Convert to fraction form
    6,256,882.22/8,634,497.47 = 3,395,314.22/x
  3. Step 3: Cross multiply
    6,256,882.22x = 8,634,497.47 × 3,395,314.22
  4. Step 4: Simplify right side
    6,256,882.22x = 29,316,832,055,542.98
  5. Step 5: Solve for x
    x = 29,316,832,055,542.98/6,256,882.22
  6. Step 6: Final answer
    x = 4,685,533.63

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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.