Home / 1,244,088.08-1,717,667.88-957,101.84

Finding the Fourth Proportional to 1,244,088.08, 1,717,667.88 and 957,101.84

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Solution

The fourth proportional to 1,244,088.08, 1,717,667.88 and 957,101.84 is: 1,321,436.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,088.08 : 1,717,667.88 = 957,101.84 : x
  2. Step 2: Convert to fraction form
    1,244,088.08/1,717,667.88 = 957,101.84/x
  3. Step 3: Cross multiply
    1,244,088.08x = 1,717,667.88 × 957,101.84
  4. Step 4: Simplify right side
    1,244,088.08x = 1,643,983,088,456.90
  5. Step 5: Solve for x
    x = 1,643,983,088,456.90/1,244,088.08
  6. Step 6: Final answer
    x = 1,321,436.25

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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.