Home / 3,041,354.02-4,563,044.43-1,019,797.78

Finding the Fourth Proportional to 3,041,354.02, 4,563,044.43 and 1,019,797.78

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Solution

The fourth proportional to 3,041,354.02, 4,563,044.43 and 1,019,797.78 is: 1,530,036.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,354.02 : 4,563,044.43 = 1,019,797.78 : x
  2. Step 2: Convert to fraction form
    3,041,354.02/4,563,044.43 = 1,019,797.78/x
  3. Step 3: Cross multiply
    3,041,354.02x = 4,563,044.43 × 1,019,797.78
  4. Step 4: Simplify right side
    3,041,354.02x = 4,653,382,579,755.37
  5. Step 5: Solve for x
    x = 4,653,382,579,755.37/3,041,354.02
  6. Step 6: Final answer
    x = 1,530,036.47

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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.