Home / 4,891,204.20-7,334,181.90-2,048,104.20

Finding the Fourth Proportional to 4,891,204.20, 7,334,181.90 and 2,048,104.20

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Solution

The fourth proportional to 4,891,204.20, 7,334,181.90 and 2,048,104.20 is: 3,071,057.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,204.20 : 7,334,181.90 = 2,048,104.20 : x
  2. Step 2: Convert to fraction form
    4,891,204.20/7,334,181.90 = 2,048,104.20/x
  3. Step 3: Cross multiply
    4,891,204.20x = 7,334,181.90 × 2,048,104.20
  4. Step 4: Simplify right side
    4,891,204.20x = 15,021,168,752,953.98
  5. Step 5: Solve for x
    x = 15,021,168,752,953.98/4,891,204.20
  6. Step 6: Final answer
    x = 3,071,057.38

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1.5x scale

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.