Home / 2,376,285.22-3,563,004.31-756,354.28

Finding the Fourth Proportional to 2,376,285.22, 3,563,004.31 and 756,354.28

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Solution

The fourth proportional to 2,376,285.22, 3,563,004.31 and 756,354.28 is: 1,134,078.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,285.22 : 3,563,004.31 = 756,354.28 : x
  2. Step 2: Convert to fraction form
    2,376,285.22/3,563,004.31 = 756,354.28/x
  3. Step 3: Cross multiply
    2,376,285.22x = 3,563,004.31 × 756,354.28
  4. Step 4: Simplify right side
    2,376,285.22x = 2,694,893,559,526.95
  5. Step 5: Solve for x
    x = 2,694,893,559,526.95/2,376,285.22
  6. Step 6: Final answer
    x = 1,134,078.32

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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.