Home / 6,230,118.48-8,597,513.49-3,616,865.04

Finding the Fourth Proportional to 6,230,118.48, 8,597,513.49 and 3,616,865.04

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Solution

The fourth proportional to 6,230,118.48, 8,597,513.49 and 3,616,865.04 is: 4,991,244.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,118.48 : 8,597,513.49 = 3,616,865.04 : x
  2. Step 2: Convert to fraction form
    6,230,118.48/8,597,513.49 = 3,616,865.04/x
  3. Step 3: Cross multiply
    6,230,118.48x = 8,597,513.49 × 3,616,865.04
  4. Step 4: Simplify right side
    6,230,118.48x = 31,096,045,972,909.39
  5. Step 5: Solve for x
    x = 31,096,045,972,909.39/6,230,118.48
  6. Step 6: Final answer
    x = 4,991,244.72

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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.