Home / 4,740,335.14-6,541,658.26-2,675,785.28

Finding the Fourth Proportional to 4,740,335.14, 6,541,658.26 and 2,675,785.28

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Solution

The fourth proportional to 4,740,335.14, 6,541,658.26 and 2,675,785.28 is: 3,692,581.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,335.14 : 6,541,658.26 = 2,675,785.28 : x
  2. Step 2: Convert to fraction form
    4,740,335.14/6,541,658.26 = 2,675,785.28/x
  3. Step 3: Cross multiply
    4,740,335.14x = 6,541,658.26 × 2,675,785.28
  4. Step 4: Simplify right side
    4,740,335.14x = 17,504,072,878,898.41
  5. Step 5: Solve for x
    x = 17,504,072,878,898.41/4,740,335.14
  6. Step 6: Final answer
    x = 3,692,581.30

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Why These Related Problems?

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