Home / 6,064,481.90-8,369,718.96-3,451,621.28

Finding the Fourth Proportional to 6,064,481.90, 8,369,718.96 and 3,451,621.28

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Solution

The fourth proportional to 6,064,481.90, 8,369,718.96 and 3,451,621.28 is: 4,763,655.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064,481.90 : 8,369,718.96 = 3,451,621.28 : x
  2. Step 2: Convert to fraction form
    6,064,481.90/8,369,718.96 = 3,451,621.28/x
  3. Step 3: Cross multiply
    6,064,481.90x = 8,369,718.96 × 3,451,621.28
  4. Step 4: Simplify right side
    6,064,481.90x = 28,889,100,069,955.47
  5. Step 5: Solve for x
    x = 28,889,100,069,955.47/6,064,481.90
  6. Step 6: Final answer
    x = 4,763,655.09

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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.