Home / 5,511,559.20-7,605,941.22-3,064,396.20

Finding the Fourth Proportional to 5,511,559.20, 7,605,941.22 and 3,064,396.20

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Solution

The fourth proportional to 5,511,559.20, 7,605,941.22 and 3,064,396.20 is: 4,228,860.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,511,559.20 : 7,605,941.22 = 3,064,396.20 : x
  2. Step 2: Convert to fraction form
    5,511,559.20/7,605,941.22 = 3,064,396.20/x
  3. Step 3: Cross multiply
    5,511,559.20x = 7,605,941.22 × 3,064,396.20
  4. Step 4: Simplify right side
    5,511,559.20x = 23,307,617,371,991.36
  5. Step 5: Solve for x
    x = 23,307,617,371,991.36/5,511,559.20
  6. Step 6: Final answer
    x = 4,228,860.93

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1.5x scale

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.