Home / 3,291,910.64-4,937,367-895,942

Finding the Fourth Proportional to 3,291,910.64, 4,937,367 and 895,942

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Solution

The fourth proportional to 3,291,910.64, 4,937,367 and 895,942 is: 1,343,777.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,910.64 : 4,937,367 = 895,942 : x
  2. Step 2: Convert to fraction form
    3,291,910.64/4,937,367 = 895,942/x
  3. Step 3: Cross multiply
    3,291,910.64x = 4,937,367 × 895,942
  4. Step 4: Simplify right side
    3,291,910.64x = 4,423,594,464,714
  5. Step 5: Solve for x
    x = 4,423,594,464,714/3,291,910.64
  6. Step 6: Final answer
    x = 1,343,777.20

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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.