Home / 6,223,887.72-9,336,123.18-3,025,200.96

Finding the Fourth Proportional to 6,223,887.72, 9,336,123.18 and 3,025,200.96

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Solution

The fourth proportional to 6,223,887.72, 9,336,123.18 and 3,025,200.96 is: 4,537,943.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223,887.72 : 9,336,123.18 = 3,025,200.96 : x
  2. Step 2: Convert to fraction form
    6,223,887.72/9,336,123.18 = 3,025,200.96/x
  3. Step 3: Cross multiply
    6,223,887.72x = 9,336,123.18 × 3,025,200.96
  4. Step 4: Simplify right side
    6,223,887.72x = 28,243,648,806,814.25
  5. Step 5: Solve for x
    x = 28,243,648,806,814.25/6,223,887.72
  6. Step 6: Final answer
    x = 4,537,943.18

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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.