Home / 4,556,820.10-6,835,230.15-4,485,961.30

Finding the Fourth Proportional to 4,556,820.10, 6,835,230.15 and 4,485,961.30

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Solution

The fourth proportional to 4,556,820.10, 6,835,230.15 and 4,485,961.30 is: 6,728,941.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,820.10 : 6,835,230.15 = 4,485,961.30 : x
  2. Step 2: Convert to fraction form
    4,556,820.10/6,835,230.15 = 4,485,961.30/x
  3. Step 3: Cross multiply
    4,556,820.10x = 6,835,230.15 × 4,485,961.30
  4. Step 4: Simplify right side
    4,556,820.10x = 30,662,577,929,493.20
  5. Step 5: Solve for x
    x = 30,662,577,929,493.20/4,556,820.10
  6. Step 6: Final answer
    x = 6,728,941.95

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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.