Home / 6,120,982.02-8,433,560.25-4,052,488.26

Finding the Fourth Proportional to 6,120,982.02, 8,433,560.25 and 4,052,488.26

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Solution

The fourth proportional to 6,120,982.02, 8,433,560.25 and 4,052,488.26 is: 5,583,565.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,120,982.02 : 8,433,560.25 = 4,052,488.26 : x
  2. Step 2: Convert to fraction form
    6,120,982.02/8,433,560.25 = 4,052,488.26/x
  3. Step 3: Cross multiply
    6,120,982.02x = 8,433,560.25 × 4,052,488.26
  4. Step 4: Simplify right side
    6,120,982.02x = 34,176,903,903,127.66
  5. Step 5: Solve for x
    x = 34,176,903,903,127.66/6,120,982.02
  6. Step 6: Final answer
    x = 5,583,565.48

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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.