Home / 11,553,675.56-15,944,570.26-6,397,037.10

Finding the Fourth Proportional to 11,553,675.56, 15,944,570.26 and 6,397,037.10

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Solution

The fourth proportional to 11,553,675.56, 15,944,570.26 and 6,397,037.10 is: 8,828,186.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,553,675.56 : 15,944,570.26 = 6,397,037.10 : x
  2. Step 2: Convert to fraction form
    11,553,675.56/15,944,570.26 = 6,397,037.10/x
  3. Step 3: Cross multiply
    11,553,675.56x = 15,944,570.26 × 6,397,037.10
  4. Step 4: Simplify right side
    11,553,675.56x = 101,998,007,496,776.64
  5. Step 5: Solve for x
    x = 101,998,007,496,776.64/11,553,675.56
  6. Step 6: Final answer
    x = 8,828,186.92

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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.