Home / 4,385,722.64-6,584,313.52-3,521,618.96

Finding the Fourth Proportional to 4,385,722.64, 6,584,313.52 and 3,521,618.96

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Solution

The fourth proportional to 4,385,722.64, 6,584,313.52 and 3,521,618.96 is: 5,287,029.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385,722.64 : 6,584,313.52 = 3,521,618.96 : x
  2. Step 2: Convert to fraction form
    4,385,722.64/6,584,313.52 = 3,521,618.96/x
  3. Step 3: Cross multiply
    4,385,722.64x = 6,584,313.52 × 3,521,618.96
  4. Step 4: Simplify right side
    4,385,722.64x = 23,187,443,330,616.34
  5. Step 5: Solve for x
    x = 23,187,443,330,616.34/4,385,722.64
  6. Step 6: Final answer
    x = 5,287,029.12

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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.