Home / 4,152,968.70-6,230,619.45-2,023,122.30

Finding the Fourth Proportional to 4,152,968.70, 6,230,619.45 and 2,023,122.30

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Solution

The fourth proportional to 4,152,968.70, 6,230,619.45 and 2,023,122.30 is: 3,035,251.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,968.70 : 6,230,619.45 = 2,023,122.30 : x
  2. Step 2: Convert to fraction form
    4,152,968.70/6,230,619.45 = 2,023,122.30/x
  3. Step 3: Cross multiply
    4,152,968.70x = 6,230,619.45 × 2,023,122.30
  4. Step 4: Simplify right side
    4,152,968.70x = 12,605,305,152,108.74
  5. Step 5: Solve for x
    x = 12,605,305,152,108.74/4,152,968.70
  6. Step 6: Final answer
    x = 3,035,251.66

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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.