Home / 4,886,357.52-6,743,982.74-2,711,599.23

Finding the Fourth Proportional to 4,886,357.52, 6,743,982.74 and 2,711,599.23

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Solution

The fourth proportional to 4,886,357.52, 6,743,982.74 and 2,711,599.23 is: 3,742,456.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,357.52 : 6,743,982.74 = 2,711,599.23 : x
  2. Step 2: Convert to fraction form
    4,886,357.52/6,743,982.74 = 2,711,599.23/x
  3. Step 3: Cross multiply
    4,886,357.52x = 6,743,982.74 × 2,711,599.23
  4. Step 4: Simplify right side
    4,886,357.52x = 18,286,978,391,359.29
  5. Step 5: Solve for x
    x = 18,286,978,391,359.29/4,886,357.52
  6. Step 6: Final answer
    x = 3,742,456.08

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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.