Home / 4,039,030.70-6,048,048.45-3,192,224.30

Finding the Fourth Proportional to 4,039,030.70, 6,048,048.45 and 3,192,224.30

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Solution

The fourth proportional to 4,039,030.70, 6,048,048.45 and 3,192,224.30 is: 4,780,039.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,030.70 : 6,048,048.45 = 3,192,224.30 : x
  2. Step 2: Convert to fraction form
    4,039,030.70/6,048,048.45 = 3,192,224.30/x
  3. Step 3: Cross multiply
    4,039,030.70x = 6,048,048.45 × 3,192,224.30
  4. Step 4: Simplify right side
    4,039,030.70x = 19,306,727,229,667.34
  5. Step 5: Solve for x
    x = 19,306,727,229,667.34/4,039,030.70
  6. Step 6: Final answer
    x = 4,780,039.73

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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.