Home / 6,252,065.02-8,623,846.20-5,014,644.53

Finding the Fourth Proportional to 6,252,065.02, 8,623,846.20 and 5,014,644.53

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Solution

The fourth proportional to 6,252,065.02, 8,623,846.20 and 5,014,644.53 is: 6,916,998.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,252,065.02 : 8,623,846.20 = 5,014,644.53 : x
  2. Step 2: Convert to fraction form
    6,252,065.02/8,623,846.20 = 5,014,644.53/x
  3. Step 3: Cross multiply
    6,252,065.02x = 8,623,846.20 × 5,014,644.53
  4. Step 4: Simplify right side
    6,252,065.02x = 43,245,523,150,076.97
  5. Step 5: Solve for x
    x = 43,245,523,150,076.97/6,252,065.02
  6. Step 6: Final answer
    x = 6,916,998.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.