Home / 1,016,646.30-1,522,564.92-882,799.11

Finding the Fourth Proportional to 1,016,646.30, 1,522,564.92 and 882,799.11

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Solution

The fourth proportional to 1,016,646.30, 1,522,564.92 and 882,799.11 is: 1,322,110.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,646.30 : 1,522,564.92 = 882,799.11 : x
  2. Step 2: Convert to fraction form
    1,016,646.30/1,522,564.92 = 882,799.11/x
  3. Step 3: Cross multiply
    1,016,646.30x = 1,522,564.92 × 882,799.11
  4. Step 4: Simplify right side
    1,016,646.30x = 1,344,118,956,293.22
  5. Step 5: Solve for x
    x = 1,344,118,956,293.22/1,016,646.30
  6. Step 6: Final answer
    x = 1,322,110.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.