Home / 2,771,702.04-3,797,167.83-2,668,081.80

Finding the Fourth Proportional to 2,771,702.04, 3,797,167.83 and 2,668,081.80

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Solution

The fourth proportional to 2,771,702.04, 3,797,167.83 and 2,668,081.80 is: 3,655,210.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,702.04 : 3,797,167.83 = 2,668,081.80 : x
  2. Step 2: Convert to fraction form
    2,771,702.04/3,797,167.83 = 2,668,081.80/x
  3. Step 3: Cross multiply
    2,771,702.04x = 3,797,167.83 × 2,668,081.80
  4. Step 4: Simplify right side
    2,771,702.04x = 10,131,154,378,768.49
  5. Step 5: Solve for x
    x = 10,131,154,378,768.49/2,771,702.04
  6. Step 6: Final answer
    x = 3,655,210.49

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.