Home / 3,071,967.92-4,240,909.44-2,244,111.92

Finding the Fourth Proportional to 3,071,967.92, 4,240,909.44 and 2,244,111.92

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Solution

The fourth proportional to 3,071,967.92, 4,240,909.44 and 2,244,111.92 is: 3,098,038.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,967.92 : 4,240,909.44 = 2,244,111.92 : x
  2. Step 2: Convert to fraction form
    3,071,967.92/4,240,909.44 = 2,244,111.92/x
  3. Step 3: Cross multiply
    3,071,967.92x = 4,240,909.44 × 2,244,111.92
  4. Step 4: Simplify right side
    3,071,967.92x = 9,517,075,404,739.98
  5. Step 5: Solve for x
    x = 9,517,075,404,739.98/3,071,967.92
  6. Step 6: Final answer
    x = 3,098,038.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.