Home / 2,296,373.58-3,444,557.13-780,214.02

Finding the Fourth Proportional to 2,296,373.58, 3,444,557.13 and 780,214.02

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Solution

The fourth proportional to 2,296,373.58, 3,444,557.13 and 780,214.02 is: 1,170,319.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,373.58 : 3,444,557.13 = 780,214.02 : x
  2. Step 2: Convert to fraction form
    2,296,373.58/3,444,557.13 = 780,214.02/x
  3. Step 3: Cross multiply
    2,296,373.58x = 3,444,557.13 × 780,214.02
  4. Step 4: Simplify right side
    2,296,373.58x = 2,687,491,765,516.96
  5. Step 5: Solve for x
    x = 2,687,491,765,516.96/2,296,373.58
  6. Step 6: Final answer
    x = 1,170,319.93

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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.