Home / 7,579,558-10,459,817.52-4,141,799.34

Finding the Fourth Proportional to 7,579,558, 10,459,817.52 and 4,141,799.34

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Solution

The fourth proportional to 7,579,558, 10,459,817.52 and 4,141,799.34 is: 5,715,698.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,579,558 : 10,459,817.52 = 4,141,799.34 : x
  2. Step 2: Convert to fraction form
    7,579,558/10,459,817.52 = 4,141,799.34/x
  3. Step 3: Cross multiply
    7,579,558x = 10,459,817.52 × 4,141,799.34
  4. Step 4: Simplify right side
    7,579,558x = 43,322,465,300,856.43
  5. Step 5: Solve for x
    x = 43,322,465,300,856.43/7,579,558
  6. Step 6: Final answer
    x = 5,715,698.11

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.