Home / 1,513,338.08-2,270,049.11-376,054.34

Finding the Fourth Proportional to 1,513,338.08, 2,270,049.11 and 376,054.34

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Solution

The fourth proportional to 1,513,338.08, 2,270,049.11 and 376,054.34 is: 564,091.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,513,338.08 : 2,270,049.11 = 376,054.34 : x
  2. Step 2: Convert to fraction form
    1,513,338.08/2,270,049.11 = 376,054.34/x
  3. Step 3: Cross multiply
    1,513,338.08x = 2,270,049.11 × 376,054.34
  4. Step 4: Simplify right side
    1,513,338.08x = 853,661,817,948.37
  5. Step 5: Solve for x
    x = 853,661,817,948.37/1,513,338.08
  6. Step 6: Final answer
    x = 564,091.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.