Home / 1,715,782.55-2,367,772.70-951,836.11

Finding the Fourth Proportional to 1,715,782.55, 2,367,772.70 and 951,836.11

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Solution

The fourth proportional to 1,715,782.55, 2,367,772.70 and 951,836.11 is: 1,313,529.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,782.55 : 2,367,772.70 = 951,836.11 : x
  2. Step 2: Convert to fraction form
    1,715,782.55/2,367,772.70 = 951,836.11/x
  3. Step 3: Cross multiply
    1,715,782.55x = 2,367,772.70 × 951,836.11
  4. Step 4: Simplify right side
    1,715,782.55x = 2,253,731,545,453.58
  5. Step 5: Solve for x
    x = 2,253,731,545,453.58/1,715,782.55
  6. Step 6: Final answer
    x = 1,313,529.82

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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.