Home / 3,092,244.84-4,638,662.37-961,756.92

Finding the Fourth Proportional to 3,092,244.84, 4,638,662.37 and 961,756.92

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Solution

The fourth proportional to 3,092,244.84, 4,638,662.37 and 961,756.92 is: 1,442,727.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,244.84 : 4,638,662.37 = 961,756.92 : x
  2. Step 2: Convert to fraction form
    3,092,244.84/4,638,662.37 = 961,756.92/x
  3. Step 3: Cross multiply
    3,092,244.84x = 4,638,662.37 × 961,756.92
  4. Step 4: Simplify right side
    3,092,244.84x = 4,461,265,633,891.10
  5. Step 5: Solve for x
    x = 4,461,265,633,891.10/3,092,244.84
  6. Step 6: Final answer
    x = 1,442,727.17

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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.