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Finding the Fourth Proportional to 1,873,753, 2,810,707.26 and 544,057

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Solution

The fourth proportional to 1,873,753, 2,810,707.26 and 544,057 is: 816,108.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,753 : 2,810,707.26 = 544,057 : x
  2. Step 2: Convert to fraction form
    1,873,753/2,810,707.26 = 544,057/x
  3. Step 3: Cross multiply
    1,873,753x = 2,810,707.26 × 544,057
  4. Step 4: Simplify right side
    1,873,753x = 1,529,184,959,753.82
  5. Step 5: Solve for x
    x = 1,529,184,959,753.82/1,873,753
  6. Step 6: Final answer
    x = 816,108.08

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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.