Home / 2,926,323.20-4,389,402.44-796,425.77

Finding the Fourth Proportional to 2,926,323.20, 4,389,402.44 and 796,425.77

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Solution

The fourth proportional to 2,926,323.20, 4,389,402.44 and 796,425.77 is: 1,194,616.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926,323.20 : 4,389,402.44 = 796,425.77 : x
  2. Step 2: Convert to fraction form
    2,926,323.20/4,389,402.44 = 796,425.77/x
  3. Step 3: Cross multiply
    2,926,323.20x = 4,389,402.44 × 796,425.77
  4. Step 4: Simplify right side
    2,926,323.20x = 3,495,833,192,187.74
  5. Step 5: Solve for x
    x = 3,495,833,192,187.74/2,926,323.20
  6. Step 6: Final answer
    x = 1,194,616.23

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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.