Home / 6,906,013.38-10,356,169.74-2,357,428.93

Finding the Fourth Proportional to 6,906,013.38, 10,356,169.74 and 2,357,428.93

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Solution

The fourth proportional to 6,906,013.38, 10,356,169.74 and 2,357,428.93 is: 3,535,170.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906,013.38 : 10,356,169.74 = 2,357,428.93 : x
  2. Step 2: Convert to fraction form
    6,906,013.38/10,356,169.74 = 2,357,428.93/x
  3. Step 3: Cross multiply
    6,906,013.38x = 10,356,169.74 × 2,357,428.93
  4. Step 4: Simplify right side
    6,906,013.38x = 24,413,934,149,066.58
  5. Step 5: Solve for x
    x = 24,413,934,149,066.58/6,906,013.38
  6. Step 6: Final answer
    x = 3,535,170.41

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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.