Home / 3,354,276.16-5,021,965.86-3,014,153.92

Finding the Fourth Proportional to 3,354,276.16, 5,021,965.86 and 3,014,153.92

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Solution

The fourth proportional to 3,354,276.16, 5,021,965.86 and 3,014,153.92 is: 4,512,740.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,276.16 : 5,021,965.86 = 3,014,153.92 : x
  2. Step 2: Convert to fraction form
    3,354,276.16/5,021,965.86 = 3,014,153.92/x
  3. Step 3: Cross multiply
    3,354,276.16x = 5,021,965.86 × 3,014,153.92
  4. Step 4: Simplify right side
    3,354,276.16x = 15,136,978,083,025.17
  5. Step 5: Solve for x
    x = 15,136,978,083,025.17/3,354,276.16
  6. Step 6: Final answer
    x = 4,512,740.56

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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.