Home / 6,594.04-9,890.82-2,211.40

Finding the Fourth Proportional to 6,594.04, 9,890.82 and 2,211.40

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Solution

The fourth proportional to 6,594.04, 9,890.82 and 2,211.40 is: 3,317.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594.04 : 9,890.82 = 2,211.40 : x
  2. Step 2: Convert to fraction form
    6,594.04/9,890.82 = 2,211.40/x
  3. Step 3: Cross multiply
    6,594.04x = 9,890.82 × 2,211.40
  4. Step 4: Simplify right side
    6,594.04x = 21,872,559.35
  5. Step 5: Solve for x
    x = 21,872,559.35/6,594.04
  6. Step 6: Final answer
    x = 3,317.02

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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.