Home / 8,031,675.53-12,052,300.30-2,914,504.63

Finding the Fourth Proportional to 8,031,675.53, 12,052,300.30 and 2,914,504.63

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Solution

The fourth proportional to 8,031,675.53, 12,052,300.30 and 2,914,504.63 is: 4,373,494.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,031,675.53 : 12,052,300.30 = 2,914,504.63 : x
  2. Step 2: Convert to fraction form
    8,031,675.53/12,052,300.30 = 2,914,504.63/x
  3. Step 3: Cross multiply
    8,031,675.53x = 12,052,300.30 × 2,914,504.63
  4. Step 4: Simplify right side
    8,031,675.53x = 35,126,484,989,083.38
  5. Step 5: Solve for x
    x = 35,126,484,989,083.38/8,031,675.53
  6. Step 6: Final answer
    x = 4,373,494.03

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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.