Home / 9,682,502.49-14,525,670.35-2,766,041.55

Finding the Fourth Proportional to 9,682,502.49, 14,525,670.35 and 2,766,041.55

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Solution

The fourth proportional to 9,682,502.49, 14,525,670.35 and 2,766,041.55 is: 4,149,609.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,682,502.49 : 14,525,670.35 = 2,766,041.55 : x
  2. Step 2: Convert to fraction form
    9,682,502.49/14,525,670.35 = 2,766,041.55/x
  3. Step 3: Cross multiply
    9,682,502.49x = 14,525,670.35 × 2,766,041.55
  4. Step 4: Simplify right side
    9,682,502.49x = 40,178,607,729,703.04
  5. Step 5: Solve for x
    x = 40,178,607,729,703.04/9,682,502.49
  6. Step 6: Final answer
    x = 4,149,609.85

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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.