Home / 6,437,786.80-9,655,182.08-2,396,178

Finding the Fourth Proportional to 6,437,786.80, 9,655,182.08 and 2,396,178

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Solution

The fourth proportional to 6,437,786.80, 9,655,182.08 and 2,396,178 is: 3,593,709.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,437,786.80 : 9,655,182.08 = 2,396,178 : x
  2. Step 2: Convert to fraction form
    6,437,786.80/9,655,182.08 = 2,396,178/x
  3. Step 3: Cross multiply
    6,437,786.80x = 9,655,182.08 × 2,396,178
  4. Step 4: Simplify right side
    6,437,786.80x = 23,135,534,886,090.24
  5. Step 5: Solve for x
    x = 23,135,534,886,090.24/6,437,786.80
  6. Step 6: Final answer
    x = 3,593,709.39

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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.