Home / 6,325,566.48-8,729,285.86-3,424,959.32

Finding the Fourth Proportional to 6,325,566.48, 8,729,285.86 and 3,424,959.32

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Solution

The fourth proportional to 6,325,566.48, 8,729,285.86 and 3,424,959.32 is: 4,726,446.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,566.48 : 8,729,285.86 = 3,424,959.32 : x
  2. Step 2: Convert to fraction form
    6,325,566.48/8,729,285.86 = 3,424,959.32/x
  3. Step 3: Cross multiply
    6,325,566.48x = 8,729,285.86 × 3,424,959.32
  4. Step 4: Simplify right side
    6,325,566.48x = 29,897,448,923,785.98
  5. Step 5: Solve for x
    x = 29,897,448,923,785.98/6,325,566.48
  6. Step 6: Final answer
    x = 4,726,446.08

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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.