Home / 3,463,124.40-4,777,714.32-2,302,132.08

Finding the Fourth Proportional to 3,463,124.40, 4,777,714.32 and 2,302,132.08

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Solution

The fourth proportional to 3,463,124.40, 4,777,714.32 and 2,302,132.08 is: 3,176,013.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,124.40 : 4,777,714.32 = 2,302,132.08 : x
  2. Step 2: Convert to fraction form
    3,463,124.40/4,777,714.32 = 2,302,132.08/x
  3. Step 3: Cross multiply
    3,463,124.40x = 4,777,714.32 × 2,302,132.08
  4. Step 4: Simplify right side
    3,463,124.40x = 10,998,929,405,147.39
  5. Step 5: Solve for x
    x = 10,998,929,405,147.39/3,463,124.40
  6. Step 6: Final answer
    x = 3,176,013.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.