Home / 4,251,282.64-5,866,721.56-2,317,500.56

Finding the Fourth Proportional to 4,251,282.64, 5,866,721.56 and 2,317,500.56

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Solution

The fourth proportional to 4,251,282.64, 5,866,721.56 and 2,317,500.56 is: 3,198,124.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251,282.64 : 5,866,721.56 = 2,317,500.56 : x
  2. Step 2: Convert to fraction form
    4,251,282.64/5,866,721.56 = 2,317,500.56/x
  3. Step 3: Cross multiply
    4,251,282.64x = 5,866,721.56 × 2,317,500.56
  4. Step 4: Simplify right side
    4,251,282.64x = 13,596,130,500,664.07
  5. Step 5: Solve for x
    x = 13,596,130,500,664.07/4,251,282.64
  6. Step 6: Final answer
    x = 3,198,124.34

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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.