Home / 6,271,999.80-9,407,999.70-2,484,223.80

Finding the Fourth Proportional to 6,271,999.80, 9,407,999.70 and 2,484,223.80

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Solution

The fourth proportional to 6,271,999.80, 9,407,999.70 and 2,484,223.80 is: 3,726,335.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,271,999.80 : 9,407,999.70 = 2,484,223.80 : x
  2. Step 2: Convert to fraction form
    6,271,999.80/9,407,999.70 = 2,484,223.80/x
  3. Step 3: Cross multiply
    6,271,999.80x = 9,407,999.70 × 2,484,223.80
  4. Step 4: Simplify right side
    6,271,999.80x = 23,371,576,765,132.86
  5. Step 5: Solve for x
    x = 23,371,576,765,132.86/6,271,999.80
  6. Step 6: Final answer
    x = 3,726,335.70

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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.