Home / 7,557,466.19-11,335,854.83-2,440,132.22

Finding the Fourth Proportional to 7,557,466.19, 11,335,854.83 and 2,440,132.22

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Solution

The fourth proportional to 7,557,466.19, 11,335,854.83 and 2,440,132.22 is: 3,660,087.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,557,466.19 : 11,335,854.83 = 2,440,132.22 : x
  2. Step 2: Convert to fraction form
    7,557,466.19/11,335,854.83 = 2,440,132.22/x
  3. Step 3: Cross multiply
    7,557,466.19x = 11,335,854.83 × 2,440,132.22
  4. Step 4: Simplify right side
    7,557,466.19x = 27,660,984,628,064.60
  5. Step 5: Solve for x
    x = 27,660,984,628,064.60/7,557,466.19
  6. Step 6: Final answer
    x = 3,660,087.12

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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.