Home / 3,524,890.08-5,287,615.20-1,503,151.20

Finding the Fourth Proportional to 3,524,890.08, 5,287,615.20 and 1,503,151.20

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Solution

The fourth proportional to 3,524,890.08, 5,287,615.20 and 1,503,151.20 is: 2,254,846.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,890.08 : 5,287,615.20 = 1,503,151.20 : x
  2. Step 2: Convert to fraction form
    3,524,890.08/5,287,615.20 = 1,503,151.20/x
  3. Step 3: Cross multiply
    3,524,890.08x = 5,287,615.20 × 1,503,151.20
  4. Step 4: Simplify right side
    3,524,890.08x = 7,948,085,133,018.24
  5. Step 5: Solve for x
    x = 7,948,085,133,018.24/3,524,890.08
  6. Step 6: Final answer
    x = 2,254,846.24

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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.