Home / 3,477,416.09-5,212,442.66-1,169,712.32

Finding the Fourth Proportional to 3,477,416.09, 5,212,442.66 and 1,169,712.32

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Solution

The fourth proportional to 3,477,416.09, 5,212,442.66 and 1,169,712.32 is: 1,753,330.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,416.09 : 5,212,442.66 = 1,169,712.32 : x
  2. Step 2: Convert to fraction form
    3,477,416.09/5,212,442.66 = 1,169,712.32/x
  3. Step 3: Cross multiply
    3,477,416.09x = 5,212,442.66 × 1,169,712.32
  4. Step 4: Simplify right side
    3,477,416.09x = 6,097,058,364,784.80
  5. Step 5: Solve for x
    x = 6,097,058,364,784.80/3,477,416.09
  6. Step 6: Final answer
    x = 1,753,330.12

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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.