Home / 6,253,016.82-9,326,952.19-5,678,973.06

Finding the Fourth Proportional to 6,253,016.82, 9,326,952.19 and 5,678,973.06

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Solution

The fourth proportional to 6,253,016.82, 9,326,952.19 and 5,678,973.06 is: 8,470,712.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,016.82 : 9,326,952.19 = 5,678,973.06 : x
  2. Step 2: Convert to fraction form
    6,253,016.82/9,326,952.19 = 5,678,973.06/x
  3. Step 3: Cross multiply
    6,253,016.82x = 9,326,952.19 × 5,678,973.06
  4. Step 4: Simplify right side
    6,253,016.82x = 52,967,510,190,523.13
  5. Step 5: Solve for x
    x = 52,967,510,190,523.13/6,253,016.82
  6. Step 6: Final answer
    x = 8,470,712.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.