Home / 10,373,951.58-15,561,674.70-3,984,203.94

Finding the Fourth Proportional to 10,373,951.58, 15,561,674.70 and 3,984,203.94

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Solution

The fourth proportional to 10,373,951.58, 15,561,674.70 and 3,984,203.94 is: 5,976,592.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,373,951.58 : 15,561,674.70 = 3,984,203.94 : x
  2. Step 2: Convert to fraction form
    10,373,951.58/15,561,674.70 = 3,984,203.94/x
  3. Step 3: Cross multiply
    10,373,951.58x = 15,561,674.70 × 3,984,203.94
  4. Step 4: Simplify right side
    10,373,951.58x = 62,000,885,652,738.31
  5. Step 5: Solve for x
    x = 62,000,885,652,738.31/10,373,951.58
  6. Step 6: Final answer
    x = 5,976,592.93

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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.