Home / 6,952,678.01-10,432,006.37-3,361,145.60

Finding the Fourth Proportional to 6,952,678.01, 10,432,006.37 and 3,361,145.60

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Solution

The fourth proportional to 6,952,678.01, 10,432,006.37 and 3,361,145.60 is: 5,043,163.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,678.01 : 10,432,006.37 = 3,361,145.60 : x
  2. Step 2: Convert to fraction form
    6,952,678.01/10,432,006.37 = 3,361,145.60/x
  3. Step 3: Cross multiply
    6,952,678.01x = 10,432,006.37 × 3,361,145.60
  4. Step 4: Simplify right side
    6,952,678.01x = 35,063,492,309,697.47
  5. Step 5: Solve for x
    x = 35,063,492,309,697.47/6,952,678.01
  6. Step 6: Final answer
    x = 5,043,163.55

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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.