Home / 6,633,231.40-9,944,015.10-4,496,386.60

Finding the Fourth Proportional to 6,633,231.40, 9,944,015.10 and 4,496,386.60

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Solution

The fourth proportional to 6,633,231.40, 9,944,015.10 and 4,496,386.60 is: 6,740,626.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,633,231.40 : 9,944,015.10 = 4,496,386.60 : x
  2. Step 2: Convert to fraction form
    6,633,231.40/9,944,015.10 = 4,496,386.60/x
  3. Step 3: Cross multiply
    6,633,231.40x = 9,944,015.10 × 4,496,386.60
  4. Step 4: Simplify right side
    6,633,231.40x = 44,712,136,245,837.66
  5. Step 5: Solve for x
    x = 44,712,136,245,837.66/6,633,231.40
  6. Step 6: Final answer
    x = 6,740,626.63

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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.