Home / 7,694,796.78-11,569,881.27-7,094,923.74

Finding the Fourth Proportional to 7,694,796.78, 11,569,881.27 and 7,094,923.74

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Solution

The fourth proportional to 7,694,796.78, 11,569,881.27 and 7,094,923.74 is: 10,667,913.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,694,796.78 : 11,569,881.27 = 7,094,923.74 : x
  2. Step 2: Convert to fraction form
    7,694,796.78/11,569,881.27 = 7,094,923.74/x
  3. Step 3: Cross multiply
    7,694,796.78x = 11,569,881.27 × 7,094,923.74
  4. Step 4: Simplify right side
    7,694,796.78x = 82,087,425,291,504.34
  5. Step 5: Solve for x
    x = 82,087,425,291,504.34/7,694,796.78
  6. Step 6: Final answer
    x = 10,667,913.35

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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.