Home / 9,134,684.64-13,702,249.32-3,069,504.27

Finding the Fourth Proportional to 9,134,684.64, 13,702,249.32 and 3,069,504.27

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Solution

The fourth proportional to 9,134,684.64, 13,702,249.32 and 3,069,504.27 is: 4,604,331.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,134,684.64 : 13,702,249.32 = 3,069,504.27 : x
  2. Step 2: Convert to fraction form
    9,134,684.64/13,702,249.32 = 3,069,504.27/x
  3. Step 3: Cross multiply
    9,134,684.64x = 13,702,249.32 × 3,069,504.27
  4. Step 4: Simplify right side
    9,134,684.64x = 42,059,112,796,344.59
  5. Step 5: Solve for x
    x = 42,059,112,796,344.59/9,134,684.64
  6. Step 6: Final answer
    x = 4,604,331.12

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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.