Home / 3,596,824.40-5,379,364.92-3,200,248.40

Finding the Fourth Proportional to 3,596,824.40, 5,379,364.92 and 3,200,248.40

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Solution

The fourth proportional to 3,596,824.40, 5,379,364.92 and 3,200,248.40 is: 4,786,250.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,824.40 : 5,379,364.92 = 3,200,248.40 : x
  2. Step 2: Convert to fraction form
    3,596,824.40/5,379,364.92 = 3,200,248.40/x
  3. Step 3: Cross multiply
    3,596,824.40x = 5,379,364.92 × 3,200,248.40
  4. Step 4: Simplify right side
    3,596,824.40x = 17,215,303,978,246.13
  5. Step 5: Solve for x
    x = 17,215,303,978,246.13/3,596,824.40
  6. Step 6: Final answer
    x = 4,786,250.89

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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.