Home / 9,557,252.48-13,189,002.72-5,264,900.48

Finding the Fourth Proportional to 9,557,252.48, 13,189,002.72 and 5,264,900.48

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Solution

The fourth proportional to 9,557,252.48, 13,189,002.72 and 5,264,900.48 is: 7,265,559.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,557,252.48 : 13,189,002.72 = 5,264,900.48 : x
  2. Step 2: Convert to fraction form
    9,557,252.48/13,189,002.72 = 5,264,900.48/x
  3. Step 3: Cross multiply
    9,557,252.48x = 13,189,002.72 × 5,264,900.48
  4. Step 4: Simplify right side
    9,557,252.48x = 69,438,786,751,249.31
  5. Step 5: Solve for x
    x = 69,438,786,751,249.31/9,557,252.48
  6. Step 6: Final answer
    x = 7,265,559.52

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1.5x scale

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.