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Finding the Fourth Proportional to 1,873,752, 2,810,705.76 and 544,056

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Solution

The fourth proportional to 1,873,752, 2,810,705.76 and 544,056 is: 816,106.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,752 : 2,810,705.76 = 544,056 : x
  2. Step 2: Convert to fraction form
    1,873,752/2,810,705.76 = 544,056/x
  3. Step 3: Cross multiply
    1,873,752x = 2,810,705.76 × 544,056
  4. Step 4: Simplify right side
    1,873,752x = 1,529,181,332,962.56
  5. Step 5: Solve for x
    x = 1,529,181,332,962.56/1,873,752
  6. Step 6: Final answer
    x = 816,106.58

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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.