Home / 1,027,979.44-1,418,760.06-592,313.33

Finding the Fourth Proportional to 1,027,979.44, 1,418,760.06 and 592,313.33

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Solution

The fourth proportional to 1,027,979.44, 1,418,760.06 and 592,313.33 is: 817,477.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,979.44 : 1,418,760.06 = 592,313.33 : x
  2. Step 2: Convert to fraction form
    1,027,979.44/1,418,760.06 = 592,313.33/x
  3. Step 3: Cross multiply
    1,027,979.44x = 1,418,760.06 × 592,313.33
  4. Step 4: Simplify right side
    1,027,979.44x = 840,350,495,609.60
  5. Step 5: Solve for x
    x = 840,350,495,609.60/1,027,979.44
  6. Step 6: Final answer
    x = 817,477.92

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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.