Home / 4,055,146.24-6,076,002.60-2,851,186.32

Finding the Fourth Proportional to 4,055,146.24, 6,076,002.60 and 2,851,186.32

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Solution

The fourth proportional to 4,055,146.24, 6,076,002.60 and 2,851,186.32 is: 4,272,056.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055,146.24 : 6,076,002.60 = 2,851,186.32 : x
  2. Step 2: Convert to fraction form
    4,055,146.24/6,076,002.60 = 2,851,186.32/x
  3. Step 3: Cross multiply
    4,055,146.24x = 6,076,002.60 × 2,851,186.32
  4. Step 4: Simplify right side
    4,055,146.24x = 17,323,815,493,404.43
  5. Step 5: Solve for x
    x = 17,323,815,493,404.43/4,055,146.24
  6. Step 6: Final answer
    x = 4,272,056.90

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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.