Home / 8,181,414.02-11,290,735.77-4,559,767.94

Finding the Fourth Proportional to 8,181,414.02, 11,290,735.77 and 4,559,767.94

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Solution

The fourth proportional to 8,181,414.02, 11,290,735.77 and 4,559,767.94 is: 6,292,694.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,181,414.02 : 11,290,735.77 = 4,559,767.94 : x
  2. Step 2: Convert to fraction form
    8,181,414.02/11,290,735.77 = 4,559,767.94/x
  3. Step 3: Cross multiply
    8,181,414.02x = 11,290,735.77 × 4,559,767.94
  4. Step 4: Simplify right side
    8,181,414.02x = 51,483,134,983,057.22
  5. Step 5: Solve for x
    x = 51,483,134,983,057.22/8,181,414.02
  6. Step 6: Final answer
    x = 6,292,694.01

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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.