Home / 3,750,940.74-5,176,269.61-2,032,048.96

Finding the Fourth Proportional to 3,750,940.74, 5,176,269.61 and 2,032,048.96

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Solution

The fourth proportional to 3,750,940.74, 5,176,269.61 and 2,032,048.96 is: 2,804,212.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,940.74 : 5,176,269.61 = 2,032,048.96 : x
  2. Step 2: Convert to fraction form
    3,750,940.74/5,176,269.61 = 2,032,048.96/x
  3. Step 3: Cross multiply
    3,750,940.74x = 5,176,269.61 × 2,032,048.96
  4. Step 4: Simplify right side
    3,750,940.74x = 10,518,433,277,680.11
  5. Step 5: Solve for x
    x = 10,518,433,277,680.11/3,750,940.74
  6. Step 6: Final answer
    x = 2,804,212.06

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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.