Home / 3,092,612.40-4,631,045.40-2,950,894.80

Finding the Fourth Proportional to 3,092,612.40, 4,631,045.40 and 2,950,894.80

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Solution

The fourth proportional to 3,092,612.40, 4,631,045.40 and 2,950,894.80 is: 4,418,829.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,612.40 : 4,631,045.40 = 2,950,894.80 : x
  2. Step 2: Convert to fraction form
    3,092,612.40/4,631,045.40 = 2,950,894.80/x
  3. Step 3: Cross multiply
    3,092,612.40x = 4,631,045.40 × 2,950,894.80
  4. Step 4: Simplify right side
    3,092,612.40x = 13,665,727,789,423.92
  5. Step 5: Solve for x
    x = 13,665,727,789,423.92/3,092,612.40
  6. Step 6: Final answer
    x = 4,418,829.79

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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.