Home / 7,179,136.07-10,767,064.01-2,061,525.30

Finding the Fourth Proportional to 7,179,136.07, 10,767,064.01 and 2,061,525.30

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Solution

The fourth proportional to 7,179,136.07, 10,767,064.01 and 2,061,525.30 is: 3,091,816.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,179,136.07 : 10,767,064.01 = 2,061,525.30 : x
  2. Step 2: Convert to fraction form
    7,179,136.07/10,767,064.01 = 2,061,525.30/x
  3. Step 3: Cross multiply
    7,179,136.07x = 10,767,064.01 × 2,061,525.30
  4. Step 4: Simplify right side
    7,179,136.07x = 22,196,574,853,026.83
  5. Step 5: Solve for x
    x = 22,196,574,853,026.83/7,179,136.07
  6. Step 6: Final answer
    x = 3,091,816.99

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.