Home / 951,596.58-1,313,081.88-543,724.82

Finding the Fourth Proportional to 951,596.58, 1,313,081.88 and 543,724.82

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Solution

The fourth proportional to 951,596.58, 1,313,081.88 and 543,724.82 is: 750,270.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,596.58 : 1,313,081.88 = 543,724.82 : x
  2. Step 2: Convert to fraction form
    951,596.58/1,313,081.88 = 543,724.82/x
  3. Step 3: Cross multiply
    951,596.58x = 1,313,081.88 × 543,724.82
  4. Step 4: Simplify right side
    951,596.58x = 713,955,208,848.26
  5. Step 5: Solve for x
    x = 713,955,208,848.26/951,596.58
  6. Step 6: Final answer
    x = 750,270.89

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1.5x scale

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.