Home / 3,459,538.11-5,189,803.38-1,063,583.94

Finding the Fourth Proportional to 3,459,538.11, 5,189,803.38 and 1,063,583.94

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Solution

The fourth proportional to 3,459,538.11, 5,189,803.38 and 1,063,583.94 is: 1,595,528.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,538.11 : 5,189,803.38 = 1,063,583.94 : x
  2. Step 2: Convert to fraction form
    3,459,538.11/5,189,803.38 = 1,063,583.94/x
  3. Step 3: Cross multiply
    3,459,538.11x = 5,189,803.38 × 1,063,583.94
  4. Step 4: Simplify right side
    3,459,538.11x = 5,519,791,526,725.72
  5. Step 5: Solve for x
    x = 5,519,791,526,725.72/3,459,538.11
  6. Step 6: Final answer
    x = 1,595,528.46

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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.