Home / 6,659,632.02-9,190,292.22-3,603,846.30

Finding the Fourth Proportional to 6,659,632.02, 9,190,292.22 and 3,603,846.30

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Solution

The fourth proportional to 6,659,632.02, 9,190,292.22 and 3,603,846.30 is: 4,973,307.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,659,632.02 : 9,190,292.22 = 3,603,846.30 : x
  2. Step 2: Convert to fraction form
    6,659,632.02/9,190,292.22 = 3,603,846.30/x
  3. Step 3: Cross multiply
    6,659,632.02x = 9,190,292.22 × 3,603,846.30
  4. Step 4: Simplify right side
    6,659,632.02x = 33,120,400,612,965.79
  5. Step 5: Solve for x
    x = 33,120,400,612,965.79/6,659,632.02
  6. Step 6: Final answer
    x = 4,973,307.91

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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.