Home / 3,025,164.48-4,535,000.20-1,509,311.04

Finding the Fourth Proportional to 3,025,164.48, 4,535,000.20 and 1,509,311.04

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Solution

The fourth proportional to 3,025,164.48, 4,535,000.20 and 1,509,311.04 is: 2,262,596.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,164.48 : 4,535,000.20 = 1,509,311.04 : x
  2. Step 2: Convert to fraction form
    3,025,164.48/4,535,000.20 = 1,509,311.04/x
  3. Step 3: Cross multiply
    3,025,164.48x = 4,535,000.20 × 1,509,311.04
  4. Step 4: Simplify right side
    3,025,164.48x = 6,844,725,868,262.21
  5. Step 5: Solve for x
    x = 6,844,725,868,262.21/3,025,164.48
  6. Step 6: Final answer
    x = 2,262,596.27

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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.