Home / 4,152,630.70-6,228,946.05-2,549,997.10

Finding the Fourth Proportional to 4,152,630.70, 6,228,946.05 and 2,549,997.10

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Solution

The fourth proportional to 4,152,630.70, 6,228,946.05 and 2,549,997.10 is: 3,824,995.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,630.70 : 6,228,946.05 = 2,549,997.10 : x
  2. Step 2: Convert to fraction form
    4,152,630.70/6,228,946.05 = 2,549,997.10/x
  3. Step 3: Cross multiply
    4,152,630.70x = 6,228,946.05 × 2,549,997.10
  4. Step 4: Simplify right side
    4,152,630.70x = 15,883,794,363,556.46
  5. Step 5: Solve for x
    x = 15,883,794,363,556.46/4,152,630.70
  6. Step 6: Final answer
    x = 3,824,995.65

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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.