Home / 3,756,387.23-5,633,144.51-2,049,618.26

Finding the Fourth Proportional to 3,756,387.23, 5,633,144.51 and 2,049,618.26

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Solution

The fourth proportional to 3,756,387.23, 5,633,144.51 and 2,049,618.26 is: 3,073,643.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,756,387.23 : 5,633,144.51 = 2,049,618.26 : x
  2. Step 2: Convert to fraction form
    3,756,387.23/5,633,144.51 = 2,049,618.26/x
  3. Step 3: Cross multiply
    3,756,387.23x = 5,633,144.51 × 2,049,618.26
  4. Step 4: Simplify right side
    3,756,387.23x = 11,545,795,852,749.52
  5. Step 5: Solve for x
    x = 11,545,795,852,749.52/3,756,387.23
  6. Step 6: Final answer
    x = 3,073,643.67

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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.