Home / 11,194,391.04-16,791,690.24-3,216,215.04

Finding the Fourth Proportional to 11,194,391.04, 16,791,690.24 and 3,216,215.04

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Solution

The fourth proportional to 11,194,391.04, 16,791,690.24 and 3,216,215.04 is: 4,824,352.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,194,391.04 : 16,791,690.24 = 3,216,215.04 : x
  2. Step 2: Convert to fraction form
    11,194,391.04/16,791,690.24 = 3,216,215.04/x
  3. Step 3: Cross multiply
    11,194,391.04x = 16,791,690.24 × 3,216,215.04
  4. Step 4: Simplify right side
    11,194,391.04x = 54,005,686,696,909.20
  5. Step 5: Solve for x
    x = 54,005,686,696,909.20/11,194,391.04
  6. Step 6: Final answer
    x = 4,824,352.35

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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.