Home / 9,062,236.06-12,505,885.06-4,932,296.80

Finding the Fourth Proportional to 9,062,236.06, 12,505,885.06 and 4,932,296.80

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Solution

The fourth proportional to 9,062,236.06, 12,505,885.06 and 4,932,296.80 is: 6,806,569.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,236.06 : 12,505,885.06 = 4,932,296.80 : x
  2. Step 2: Convert to fraction form
    9,062,236.06/12,505,885.06 = 4,932,296.80/x
  3. Step 3: Cross multiply
    9,062,236.06x = 12,505,885.06 × 4,932,296.80
  4. Step 4: Simplify right side
    9,062,236.06x = 61,682,736,862,605.80
  5. Step 5: Solve for x
    x = 61,682,736,862,605.80/9,062,236.06
  6. Step 6: Final answer
    x = 6,806,569.20

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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.