Home / 2,797,514.86-4,196,272.30-904,256.30

Finding the Fourth Proportional to 2,797,514.86, 4,196,272.30 and 904,256.30

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Solution

The fourth proportional to 2,797,514.86, 4,196,272.30 and 904,256.30 is: 1,356,384.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,514.86 : 4,196,272.30 = 904,256.30 : x
  2. Step 2: Convert to fraction form
    2,797,514.86/4,196,272.30 = 904,256.30/x
  3. Step 3: Cross multiply
    2,797,514.86x = 4,196,272.30 × 904,256.30
  4. Step 4: Simplify right side
    2,797,514.86x = 3,794,505,640,548.49
  5. Step 5: Solve for x
    x = 3,794,505,640,548.49/2,797,514.86
  6. Step 6: Final answer
    x = 1,356,384.45

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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.