Home / 5,650,363.80-8,476,968.83-1,606,851.63

Finding the Fourth Proportional to 5,650,363.80, 8,476,968.83 and 1,606,851.63

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Solution

The fourth proportional to 5,650,363.80, 8,476,968.83 and 1,606,851.63 is: 2,410,682.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,650,363.80 : 8,476,968.83 = 1,606,851.63 : x
  2. Step 2: Convert to fraction form
    5,650,363.80/8,476,968.83 = 1,606,851.63/x
  3. Step 3: Cross multiply
    5,650,363.80x = 8,476,968.83 × 1,606,851.63
  4. Step 4: Simplify right side
    5,650,363.80x = 13,621,231,173,910.43
  5. Step 5: Solve for x
    x = 13,621,231,173,910.43/5,650,363.80
  6. Step 6: Final answer
    x = 2,410,682.15

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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.