Home / 2,309,727.96-3,464,425.38-712,124.28

Finding the Fourth Proportional to 2,309,727.96, 3,464,425.38 and 712,124.28

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Solution

The fourth proportional to 2,309,727.96, 3,464,425.38 and 712,124.28 is: 1,068,135.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,727.96 : 3,464,425.38 = 712,124.28 : x
  2. Step 2: Convert to fraction form
    2,309,727.96/3,464,425.38 = 712,124.28/x
  3. Step 3: Cross multiply
    2,309,727.96x = 3,464,425.38 × 712,124.28
  4. Step 4: Simplify right side
    2,309,727.96x = 2,467,101,429,346.23
  5. Step 5: Solve for x
    x = 2,467,101,429,346.23/2,309,727.96
  6. Step 6: Final answer
    x = 1,068,135.07

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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.