Home / 9,840,141.82-14,759,687.85-2,651,560.30

Finding the Fourth Proportional to 9,840,141.82, 14,759,687.85 and 2,651,560.30

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Solution

The fourth proportional to 9,840,141.82, 14,759,687.85 and 2,651,560.30 is: 3,977,199.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,840,141.82 : 14,759,687.85 = 2,651,560.30 : x
  2. Step 2: Convert to fraction form
    9,840,141.82/14,759,687.85 = 2,651,560.30/x
  3. Step 3: Cross multiply
    9,840,141.82x = 14,759,687.85 × 2,651,560.30
  4. Step 4: Simplify right side
    9,840,141.82x = 39,136,202,343,452.35
  5. Step 5: Solve for x
    x = 39,136,202,343,452.35/9,840,141.82
  6. Step 6: Final answer
    x = 3,977,199.01

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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.