Home / 6,408,922.02-8,844,323.58-3,508,314.72

Finding the Fourth Proportional to 6,408,922.02, 8,844,323.58 and 3,508,314.72

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Solution

The fourth proportional to 6,408,922.02, 8,844,323.58 and 3,508,314.72 is: 4,841,480.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,408,922.02 : 8,844,323.58 = 3,508,314.72 : x
  2. Step 2: Convert to fraction form
    6,408,922.02/8,844,323.58 = 3,508,314.72/x
  3. Step 3: Cross multiply
    6,408,922.02x = 8,844,323.58 × 3,508,314.72
  4. Step 4: Simplify right side
    6,408,922.02x = 31,028,670,604,157.10
  5. Step 5: Solve for x
    x = 31,028,670,604,157.10/6,408,922.02
  6. Step 6: Final answer
    x = 4,841,480.44

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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.