Home / 5,076,027-7,603,888.86-3,053,153.88

Finding the Fourth Proportional to 5,076,027, 7,603,888.86 and 3,053,153.88

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Solution

The fourth proportional to 5,076,027, 7,603,888.86 and 3,053,153.88 is: 4,573,624.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,076,027 : 7,603,888.86 = 3,053,153.88 : x
  2. Step 2: Convert to fraction form
    5,076,027/7,603,888.86 = 3,053,153.88/x
  3. Step 3: Cross multiply
    5,076,027x = 7,603,888.86 × 3,053,153.88
  4. Step 4: Simplify right side
    5,076,027x = 23,215,842,775,997.78
  5. Step 5: Solve for x
    x = 23,215,842,775,997.78/5,076,027
  6. Step 6: Final answer
    x = 4,573,624.76

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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.