Home / 5,334,083.88-7,361,059.23-2,886,695.30

Finding the Fourth Proportional to 5,334,083.88, 7,361,059.23 and 2,886,695.30

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Solution

The fourth proportional to 5,334,083.88, 7,361,059.23 and 2,886,695.30 is: 3,983,652.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,334,083.88 : 7,361,059.23 = 2,886,695.30 : x
  2. Step 2: Convert to fraction form
    5,334,083.88/7,361,059.23 = 2,886,695.30/x
  3. Step 3: Cross multiply
    5,334,083.88x = 7,361,059.23 × 2,886,695.30
  4. Step 4: Simplify right side
    5,334,083.88x = 21,249,135,082,262.62
  5. Step 5: Solve for x
    x = 21,249,135,082,262.62/5,334,083.88
  6. Step 6: Final answer
    x = 3,983,652.22

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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.