Home / 3,673,080.19-5,070,276.38-2,757,951.91

Finding the Fourth Proportional to 3,673,080.19, 5,070,276.38 and 2,757,951.91

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Solution

The fourth proportional to 3,673,080.19, 5,070,276.38 and 2,757,951.91 is: 3,807,044.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,080.19 : 5,070,276.38 = 2,757,951.91 : x
  2. Step 2: Convert to fraction form
    3,673,080.19/5,070,276.38 = 2,757,951.91/x
  3. Step 3: Cross multiply
    3,673,080.19x = 5,070,276.38 × 2,757,951.91
  4. Step 4: Simplify right side
    3,673,080.19x = 13,983,578,426,448.89
  5. Step 5: Solve for x
    x = 13,983,578,426,448.89/3,673,080.19
  6. Step 6: Final answer
    x = 3,807,044.14

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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.