Home / 5,359,995.18-7,397,960.04-3,296,784.24

Finding the Fourth Proportional to 5,359,995.18, 7,397,960.04 and 3,296,784.24

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Solution

The fourth proportional to 5,359,995.18, 7,397,960.04 and 3,296,784.24 is: 4,550,279.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,359,995.18 : 7,397,960.04 = 3,296,784.24 : x
  2. Step 2: Convert to fraction form
    5,359,995.18/7,397,960.04 = 3,296,784.24/x
  3. Step 3: Cross multiply
    5,359,995.18x = 7,397,960.04 × 3,296,784.24
  4. Step 4: Simplify right side
    5,359,995.18x = 24,389,478,068,021.77
  5. Step 5: Solve for x
    x = 24,389,478,068,021.77/5,359,995.18
  6. Step 6: Final answer
    x = 4,550,279.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.