Home / 4,721,290.00-6,515,380.52-2,684,099.50

Finding the Fourth Proportional to 4,721,290.00, 6,515,380.52 and 2,684,099.50

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Solution

The fourth proportional to 4,721,290.00, 6,515,380.52 and 2,684,099.50 is: 3,704,057.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,721,290.00 : 6,515,380.52 = 2,684,099.50 : x
  2. Step 2: Convert to fraction form
    4,721,290.00/6,515,380.52 = 2,684,099.50/x
  3. Step 3: Cross multiply
    4,721,290.00x = 6,515,380.52 × 2,684,099.50
  4. Step 4: Simplify right side
    4,721,290.00x = 17,487,929,576,398.16
  5. Step 5: Solve for x
    x = 17,487,929,576,398.16/4,721,290.00
  6. Step 6: Final answer
    x = 3,704,057.49

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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.