Home / 4,050,649.03-6,076,577.71-1,491,667.21

Finding the Fourth Proportional to 4,050,649.03, 6,076,577.71 and 1,491,667.21

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Solution

The fourth proportional to 4,050,649.03, 6,076,577.71 and 1,491,667.21 is: 2,237,723.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,649.03 : 6,076,577.71 = 1,491,667.21 : x
  2. Step 2: Convert to fraction form
    4,050,649.03/6,076,577.71 = 1,491,667.21/x
  3. Step 3: Cross multiply
    4,050,649.03x = 6,076,577.71 × 1,491,667.21
  4. Step 4: Simplify right side
    4,050,649.03x = 9,064,231,728,484.20
  5. Step 5: Solve for x
    x = 9,064,231,728,484.20/4,050,649.03
  6. Step 6: Final answer
    x = 2,237,723.30

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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.