Home / 9,557,266.48-13,189,022.04-5,264,914.48

Finding the Fourth Proportional to 9,557,266.48, 13,189,022.04 and 5,264,914.48

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Solution

The fourth proportional to 9,557,266.48, 13,189,022.04 and 5,264,914.48 is: 7,265,578.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,557,266.48 : 13,189,022.04 = 5,264,914.48 : x
  2. Step 2: Convert to fraction form
    9,557,266.48/13,189,022.04 = 5,264,914.48/x
  3. Step 3: Cross multiply
    9,557,266.48x = 13,189,022.04 × 5,264,914.48
  4. Step 4: Simplify right side
    9,557,266.48x = 69,439,073,115,435.14
  5. Step 5: Solve for x
    x = 69,439,073,115,435.14/9,557,266.48
  6. Step 6: Final answer
    x = 7,265,578.84

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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.