Home / 1,715,684.22-2,367,928.08-951,983.82

Finding the Fourth Proportional to 1,715,684.22, 2,367,928.08 and 951,983.82

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Solution

The fourth proportional to 1,715,684.22, 2,367,928.08 and 951,983.82 is: 1,313,895.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,684.22 : 2,367,928.08 = 951,983.82 : x
  2. Step 2: Convert to fraction form
    1,715,684.22/2,367,928.08 = 951,983.82/x
  3. Step 3: Cross multiply
    1,715,684.22x = 2,367,928.08 × 951,983.82
  4. Step 4: Simplify right side
    1,715,684.22x = 2,254,229,219,083.67
  5. Step 5: Solve for x
    x = 2,254,229,219,083.67/1,715,684.22
  6. Step 6: Final answer
    x = 1,313,895.18

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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.