Home / 3,477,387.95-5,212,400.54-1,169,684.24

Finding the Fourth Proportional to 3,477,387.95, 5,212,400.54 and 1,169,684.24

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Solution

The fourth proportional to 3,477,387.95, 5,212,400.54 and 1,169,684.24 is: 1,753,288.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,387.95 : 5,212,400.54 = 1,169,684.24 : x
  2. Step 2: Convert to fraction form
    3,477,387.95/5,212,400.54 = 1,169,684.24/x
  3. Step 3: Cross multiply
    3,477,387.95x = 5,212,400.54 × 1,169,684.24
  4. Step 4: Simplify right side
    3,477,387.95x = 6,096,862,738,874.54
  5. Step 5: Solve for x
    x = 6,096,862,738,874.54/3,477,387.95
  6. Step 6: Final answer
    x = 1,753,288.05

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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.