Home / 2,276,899.02-3,414,845.50-657,315.90

Finding the Fourth Proportional to 2,276,899.02, 3,414,845.50 and 657,315.90

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Solution

The fourth proportional to 2,276,899.02, 3,414,845.50 and 657,315.90 is: 985,828.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276,899.02 : 3,414,845.50 = 657,315.90 : x
  2. Step 2: Convert to fraction form
    2,276,899.02/3,414,845.50 = 657,315.90/x
  3. Step 3: Cross multiply
    2,276,899.02x = 3,414,845.50 × 657,315.90
  4. Step 4: Simplify right side
    2,276,899.02x = 2,244,632,243,193.45
  5. Step 5: Solve for x
    x = 2,244,632,243,193.45/2,276,899.02
  6. Step 6: Final answer
    x = 985,828.63

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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.