Home / 6,129,973.71-9,194,958.14-2,846,995.11

Finding the Fourth Proportional to 6,129,973.71, 9,194,958.14 and 2,846,995.11

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Solution

The fourth proportional to 6,129,973.71, 9,194,958.14 and 2,846,995.11 is: 4,270,491.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,129,973.71 : 9,194,958.14 = 2,846,995.11 : x
  2. Step 2: Convert to fraction form
    6,129,973.71/9,194,958.14 = 2,846,995.11/x
  3. Step 3: Cross multiply
    6,129,973.71x = 9,194,958.14 × 2,846,995.11
  4. Step 4: Simplify right side
    6,129,973.71x = 26,178,000,846,999.72
  5. Step 5: Solve for x
    x = 26,178,000,846,999.72/6,129,973.71
  6. Step 6: Final answer
    x = 4,270,491.54

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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.