Home / 6,309,695.31-9,466,135.37-1,760,740.32

Finding the Fourth Proportional to 6,309,695.31, 9,466,135.37 and 1,760,740.32

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Solution

The fourth proportional to 6,309,695.31, 9,466,135.37 and 1,760,740.32 is: 2,641,554.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,695.31 : 9,466,135.37 = 1,760,740.32 : x
  2. Step 2: Convert to fraction form
    6,309,695.31/9,466,135.37 = 1,760,740.32/x
  3. Step 3: Cross multiply
    6,309,695.31x = 9,466,135.37 × 1,760,740.32
  4. Step 4: Simplify right side
    6,309,695.31x = 16,667,406,220,537.12
  5. Step 5: Solve for x
    x = 16,667,406,220,537.12/6,309,695.31
  6. Step 6: Final answer
    x = 2,641,554.85

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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.