Home / 1,904,044.37-2,856,539.26-944,950.10

Finding the Fourth Proportional to 1,904,044.37, 2,856,539.26 and 944,950.10

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Solution

The fourth proportional to 1,904,044.37, 2,856,539.26 and 944,950.10 is: 1,417,659.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,044.37 : 2,856,539.26 = 944,950.10 : x
  2. Step 2: Convert to fraction form
    1,904,044.37/2,856,539.26 = 944,950.10/x
  3. Step 3: Cross multiply
    1,904,044.37x = 2,856,539.26 × 944,950.10
  4. Step 4: Simplify right side
    1,904,044.37x = 2,699,287,046,289.42
  5. Step 5: Solve for x
    x = 2,699,287,046,289.42/1,904,044.37
  6. Step 6: Final answer
    x = 1,417,659.74

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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.