Home / 3,233,092.50-4,849,833.15-989,249.94

Finding the Fourth Proportional to 3,233,092.50, 4,849,833.15 and 989,249.94

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Solution

The fourth proportional to 3,233,092.50, 4,849,833.15 and 989,249.94 is: 1,483,934.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,092.50 : 4,849,833.15 = 989,249.94 : x
  2. Step 2: Convert to fraction form
    3,233,092.50/4,849,833.15 = 989,249.94/x
  3. Step 3: Cross multiply
    3,233,092.50x = 4,849,833.15 × 989,249.94
  4. Step 4: Simplify right side
    3,233,092.50x = 4,797,697,152,647.51
  5. Step 5: Solve for x
    x = 4,797,697,152,647.51/3,233,092.50
  6. Step 6: Final answer
    x = 1,483,934.39

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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.