Home / 6,013,875.03-8,305,997.76-4,076,772.59

Finding the Fourth Proportional to 6,013,875.03, 8,305,997.76 and 4,076,772.59

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Solution

The fourth proportional to 6,013,875.03, 8,305,997.76 and 4,076,772.59 is: 5,630,589.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013,875.03 : 8,305,997.76 = 4,076,772.59 : x
  2. Step 2: Convert to fraction form
    6,013,875.03/8,305,997.76 = 4,076,772.59/x
  3. Step 3: Cross multiply
    6,013,875.03x = 8,305,997.76 × 4,076,772.59
  4. Step 4: Simplify right side
    6,013,875.03x = 33,861,663,990,186.90
  5. Step 5: Solve for x
    x = 33,861,663,990,186.90/6,013,875.03
  6. Step 6: Final answer
    x = 5,630,589.89

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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.