Home / 2,309,529.23-3,464,071.19-711,663.29

Finding the Fourth Proportional to 2,309,529.23, 3,464,071.19 and 711,663.29

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Solution

The fourth proportional to 2,309,529.23, 3,464,071.19 and 711,663.29 is: 1,067,426.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,529.23 : 3,464,071.19 = 711,663.29 : x
  2. Step 2: Convert to fraction form
    2,309,529.23/3,464,071.19 = 711,663.29/x
  3. Step 3: Cross multiply
    2,309,529.23x = 3,464,071.19 × 711,663.29
  4. Step 4: Simplify right side
    2,309,529.23x = 2,465,252,299,869.62
  5. Step 5: Solve for x
    x = 2,465,252,299,869.62/2,309,529.23
  6. Step 6: Final answer
    x = 1,067,426.33

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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.