Home / 6,964,688.01-9,611,269.44-3,908,902.26

Finding the Fourth Proportional to 6,964,688.01, 9,611,269.44 and 3,908,902.26

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Solution

The fourth proportional to 6,964,688.01, 9,611,269.44 and 3,908,902.26 is: 5,394,285.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964,688.01 : 9,611,269.44 = 3,908,902.26 : x
  2. Step 2: Convert to fraction form
    6,964,688.01/9,611,269.44 = 3,908,902.26/x
  3. Step 3: Cross multiply
    6,964,688.01x = 9,611,269.44 × 3,908,902.26
  4. Step 4: Simplify right side
    6,964,688.01x = 37,569,512,835,484.93
  5. Step 5: Solve for x
    x = 37,569,512,835,484.93/6,964,688.01
  6. Step 6: Final answer
    x = 5,394,285.11

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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.