Home / 6,740,703.79-10,110,834.25-2,696,105.48

Finding the Fourth Proportional to 6,740,703.79, 10,110,834.25 and 2,696,105.48

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Solution

The fourth proportional to 6,740,703.79, 10,110,834.25 and 2,696,105.48 is: 4,044,069.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,740,703.79 : 10,110,834.25 = 2,696,105.48 : x
  2. Step 2: Convert to fraction form
    6,740,703.79/10,110,834.25 = 2,696,105.48/x
  3. Step 3: Cross multiply
    6,740,703.79x = 10,110,834.25 × 2,696,105.48
  4. Step 4: Simplify right side
    6,740,703.79x = 27,259,875,571,502.26
  5. Step 5: Solve for x
    x = 27,259,875,571,502.26/6,740,703.79
  6. Step 6: Final answer
    x = 4,044,069.64

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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.