Home / 9,846,902.22-14,796,331.65-5,301,311.82

Finding the Fourth Proportional to 9,846,902.22, 14,796,331.65 and 5,301,311.82

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Solution

The fourth proportional to 9,846,902.22, 14,796,331.65 and 5,301,311.82 is: 7,965,953.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,846,902.22 : 14,796,331.65 = 5,301,311.82 : x
  2. Step 2: Convert to fraction form
    9,846,902.22/14,796,331.65 = 5,301,311.82/x
  3. Step 3: Cross multiply
    9,846,902.22x = 14,796,331.65 × 5,301,311.82
  4. Step 4: Simplify right side
    9,846,902.22x = 78,439,967,868,785.11
  5. Step 5: Solve for x
    x = 78,439,967,868,785.11/9,846,902.22
  6. Step 6: Final answer
    x = 7,965,953.77

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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.