Home / 1,251,845.08-1,727,619.08-700,556.14

Finding the Fourth Proportional to 1,251,845.08, 1,727,619.08 and 700,556.14

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Solution

The fourth proportional to 1,251,845.08, 1,727,619.08 and 700,556.14 is: 966,808.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,251,845.08 : 1,727,619.08 = 700,556.14 : x
  2. Step 2: Convert to fraction form
    1,251,845.08/1,727,619.08 = 700,556.14/x
  3. Step 3: Cross multiply
    1,251,845.08x = 1,727,619.08 × 700,556.14
  4. Step 4: Simplify right side
    1,251,845.08x = 1,210,294,156,672.52
  5. Step 5: Solve for x
    x = 1,210,294,156,672.52/1,251,845.08
  6. Step 6: Final answer
    x = 966,808.26

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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.