Home / 6,926,755.14-10,391,825.81-4,881,405.77

Finding the Fourth Proportional to 6,926,755.14, 10,391,825.81 and 4,881,405.77

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Solution

The fourth proportional to 6,926,755.14, 10,391,825.81 and 4,881,405.77 is: 7,323,301.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926,755.14 : 10,391,825.81 = 4,881,405.77 : x
  2. Step 2: Convert to fraction form
    6,926,755.14/10,391,825.81 = 4,881,405.77/x
  3. Step 3: Cross multiply
    6,926,755.14x = 10,391,825.81 × 4,881,405.77
  4. Step 4: Simplify right side
    6,926,755.14x = 50,726,718,393,402.76
  5. Step 5: Solve for x
    x = 50,726,718,393,402.76/6,926,755.14
  6. Step 6: Final answer
    x = 7,323,301.80

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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.