Home / 11,472,048.31-17,207,955.82-2,952,351.67

Finding the Fourth Proportional to 11,472,048.31, 17,207,955.82 and 2,952,351.67

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Solution

The fourth proportional to 11,472,048.31, 17,207,955.82 and 2,952,351.67 is: 4,428,497.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,472,048.31 : 17,207,955.82 = 2,952,351.67 : x
  2. Step 2: Convert to fraction form
    11,472,048.31/17,207,955.82 = 2,952,351.67/x
  3. Step 3: Cross multiply
    11,472,048.31x = 17,207,955.82 × 2,952,351.67
  4. Step 4: Simplify right side
    11,472,048.31x = 50,803,937,102,463.22
  5. Step 5: Solve for x
    x = 50,803,937,102,463.22/11,472,048.31
  6. Step 6: Final answer
    x = 4,428,497.49

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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.