Home / 1,715,801.49-2,367,808.85-951,855.06

Finding the Fourth Proportional to 1,715,801.49, 2,367,808.85 and 951,855.06

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Solution

The fourth proportional to 1,715,801.49, 2,367,808.85 and 951,855.06 is: 1,313,561.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,801.49 : 2,367,808.85 = 951,855.06 : x
  2. Step 2: Convert to fraction form
    1,715,801.49/2,367,808.85 = 951,855.06/x
  3. Step 3: Cross multiply
    1,715,801.49x = 2,367,808.85 × 951,855.06
  4. Step 4: Simplify right side
    1,715,801.49x = 2,253,810,830,226.01
  5. Step 5: Solve for x
    x = 2,253,810,830,226.01/1,715,801.49
  6. Step 6: Final answer
    x = 1,313,561.53

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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.