Home / 5,254,850.43-7,251,694.83-2,963,011.59

Finding the Fourth Proportional to 5,254,850.43, 7,251,694.83 and 2,963,011.59

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Solution

The fourth proportional to 5,254,850.43, 7,251,694.83 and 2,963,011.59 is: 4,088,956.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,254,850.43 : 7,251,694.83 = 2,963,011.59 : x
  2. Step 2: Convert to fraction form
    5,254,850.43/7,251,694.83 = 2,963,011.59/x
  3. Step 3: Cross multiply
    5,254,850.43x = 7,251,694.83 × 2,963,011.59
  4. Step 4: Simplify right side
    5,254,850.43x = 21,486,855,828,433.08
  5. Step 5: Solve for x
    x = 21,486,855,828,433.08/5,254,850.43
  6. Step 6: Final answer
    x = 4,088,956.69

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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.