Home / 6,222,074.40-9,336,457.74-5,995,600.98

Finding the Fourth Proportional to 6,222,074.40, 9,336,457.74 and 5,995,600.98

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Solution

The fourth proportional to 6,222,074.40, 9,336,457.74 and 5,995,600.98 is: 8,996,625.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,074.40 : 9,336,457.74 = 5,995,600.98 : x
  2. Step 2: Convert to fraction form
    6,222,074.40/9,336,457.74 = 5,995,600.98/x
  3. Step 3: Cross multiply
    6,222,074.40x = 9,336,457.74 × 5,995,600.98
  4. Step 4: Simplify right side
    6,222,074.40x = 55,977,675,175,672.59
  5. Step 5: Solve for x
    x = 55,977,675,175,672.59/6,222,074.40
  6. Step 6: Final answer
    x = 8,996,625.82

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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.