Home / 6,751,979.48-9,317,731-3,654,502.32

Finding the Fourth Proportional to 6,751,979.48, 9,317,731 and 3,654,502.32

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Solution

The fourth proportional to 6,751,979.48, 9,317,731 and 3,654,502.32 is: 5,043,212.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,979.48 : 9,317,731 = 3,654,502.32 : x
  2. Step 2: Convert to fraction form
    6,751,979.48/9,317,731 = 3,654,502.32/x
  3. Step 3: Cross multiply
    6,751,979.48x = 9,317,731 × 3,654,502.32
  4. Step 4: Simplify right side
    6,751,979.48x = 34,051,669,556,635.92
  5. Step 5: Solve for x
    x = 34,051,669,556,635.92/6,751,979.48
  6. Step 6: Final answer
    x = 5,043,212.83

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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.