Home / 6,156,057.30-9,233,648-1,895,781.30

Finding the Fourth Proportional to 6,156,057.30, 9,233,648 and 1,895,781.30

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Solution

The fourth proportional to 6,156,057.30, 9,233,648 and 1,895,781.30 is: 2,843,537.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156,057.30 : 9,233,648 = 1,895,781.30 : x
  2. Step 2: Convert to fraction form
    6,156,057.30/9,233,648 = 1,895,781.30/x
  3. Step 3: Cross multiply
    6,156,057.30x = 9,233,648 × 1,895,781.30
  4. Step 4: Simplify right side
    6,156,057.30x = 17,504,977,163,014.16
  5. Step 5: Solve for x
    x = 17,504,977,163,014.16/6,156,057.30
  6. Step 6: Final answer
    x = 2,843,537.08

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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.