Home / 4,856,471.02-6,701,844.90-2,680,958.22

Finding the Fourth Proportional to 4,856,471.02, 6,701,844.90 and 2,680,958.22

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Solution

The fourth proportional to 4,856,471.02, 6,701,844.90 and 2,680,958.22 is: 3,699,675.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,471.02 : 6,701,844.90 = 2,680,958.22 : x
  2. Step 2: Convert to fraction form
    4,856,471.02/6,701,844.90 = 2,680,958.22/x
  3. Step 3: Cross multiply
    4,856,471.02x = 6,701,844.90 × 2,680,958.22
  4. Step 4: Simplify right side
    4,856,471.02x = 17,967,366,173,820.08
  5. Step 5: Solve for x
    x = 17,967,366,173,820.08/4,856,471.02
  6. Step 6: Final answer
    x = 3,699,675.36

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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.