Home / 6,912,054.20-10,368,081.30-6,072,246.20

Finding the Fourth Proportional to 6,912,054.20, 10,368,081.30 and 6,072,246.20

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Solution

The fourth proportional to 6,912,054.20, 10,368,081.30 and 6,072,246.20 is: 9,108,369.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,912,054.20 : 10,368,081.30 = 6,072,246.20 : x
  2. Step 2: Convert to fraction form
    6,912,054.20/10,368,081.30 = 6,072,246.20/x
  3. Step 3: Cross multiply
    6,912,054.20x = 10,368,081.30 × 6,072,246.20
  4. Step 4: Simplify right side
    6,912,054.20x = 62,957,542,275,216.07
  5. Step 5: Solve for x
    x = 62,957,542,275,216.07/6,912,054.20
  6. Step 6: Final answer
    x = 9,108,369.30

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Double scale
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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.