Home / 6,893,133.20-10,340,160.60-2,344,115.60

Finding the Fourth Proportional to 6,893,133.20, 10,340,160.60 and 2,344,115.60

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Solution

The fourth proportional to 6,893,133.20, 10,340,160.60 and 2,344,115.60 is: 3,516,330.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,893,133.20 : 10,340,160.60 = 2,344,115.60 : x
  2. Step 2: Convert to fraction form
    6,893,133.20/10,340,160.60 = 2,344,115.60/x
  3. Step 3: Cross multiply
    6,893,133.20x = 10,340,160.60 × 2,344,115.60
  4. Step 4: Simplify right side
    6,893,133.20x = 24,238,531,768,965.36
  5. Step 5: Solve for x
    x = 24,238,531,768,965.36/6,893,133.20
  6. Step 6: Final answer
    x = 3,516,330.10

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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.