Home / 9,682,508-14,525,678.60-2,766,047.06

Finding the Fourth Proportional to 9,682,508, 14,525,678.60 and 2,766,047.06

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Solution

The fourth proportional to 9,682,508, 14,525,678.60 and 2,766,047.06 is: 4,149,618.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,682,508 : 14,525,678.60 = 2,766,047.06 : x
  2. Step 2: Convert to fraction form
    9,682,508/14,525,678.60 = 2,766,047.06/x
  3. Step 3: Cross multiply
    9,682,508x = 14,525,678.60 × 2,766,047.06
  4. Step 4: Simplify right side
    9,682,508x = 40,178,710,586,034.91
  5. Step 5: Solve for x
    x = 40,178,710,586,034.91/9,682,508
  6. Step 6: Final answer
    x = 4,149,618.11

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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.