Home / 2,754,001.08-3,800,607.08-1,513,588.92

Finding the Fourth Proportional to 2,754,001.08, 3,800,607.08 and 1,513,588.92

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Solution

The fourth proportional to 2,754,001.08, 3,800,607.08 and 1,513,588.92 is: 2,088,799.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,001.08 : 3,800,607.08 = 1,513,588.92 : x
  2. Step 2: Convert to fraction form
    2,754,001.08/3,800,607.08 = 1,513,588.92/x
  3. Step 3: Cross multiply
    2,754,001.08x = 3,800,607.08 × 1,513,588.92
  4. Step 4: Simplify right side
    2,754,001.08x = 5,752,556,743,741.33
  5. Step 5: Solve for x
    x = 5,752,556,743,741.33/2,754,001.08
  6. Step 6: Final answer
    x = 2,088,799.74

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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.