Home / 9,062,237.06-12,505,886.44-4,932,297.80

Finding the Fourth Proportional to 9,062,237.06, 12,505,886.44 and 4,932,297.80

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Solution

The fourth proportional to 9,062,237.06, 12,505,886.44 and 4,932,297.80 is: 6,806,570.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,237.06 : 12,505,886.44 = 4,932,297.80 : x
  2. Step 2: Convert to fraction form
    9,062,237.06/12,505,886.44 = 4,932,297.80/x
  3. Step 3: Cross multiply
    9,062,237.06x = 12,505,886.44 × 4,932,297.80
  4. Step 4: Simplify right side
    9,062,237.06x = 61,682,756,175,061.83
  5. Step 5: Solve for x
    x = 61,682,756,175,061.83/9,062,237.06
  6. Step 6: Final answer
    x = 6,806,570.58

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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.