Home / 6,952,679.02-10,432,007.88-3,361,146.60

Finding the Fourth Proportional to 6,952,679.02, 10,432,007.88 and 3,361,146.60

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Solution

The fourth proportional to 6,952,679.02, 10,432,007.88 and 3,361,146.60 is: 5,043,165.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,679.02 : 10,432,007.88 = 3,361,146.60 : x
  2. Step 2: Convert to fraction form
    6,952,679.02/10,432,007.88 = 3,361,146.60/x
  3. Step 3: Cross multiply
    6,952,679.02x = 10,432,007.88 × 3,361,146.60
  4. Step 4: Simplify right side
    6,952,679.02x = 35,063,507,817,035.21
  5. Step 5: Solve for x
    x = 35,063,507,817,035.21/6,952,679.02
  6. Step 6: Final answer
    x = 5,043,165.05

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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.