Home / 1,842,994.54-2,765,737.46-644,927.46

Finding the Fourth Proportional to 1,842,994.54, 2,765,737.46 and 644,927.46

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Solution

The fourth proportional to 1,842,994.54, 2,765,737.46 and 644,927.46 is: 967,827.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,842,994.54 : 2,765,737.46 = 644,927.46 : x
  2. Step 2: Convert to fraction form
    1,842,994.54/2,765,737.46 = 644,927.46/x
  3. Step 3: Cross multiply
    1,842,994.54x = 2,765,737.46 × 644,927.46
  4. Step 4: Simplify right side
    1,842,994.54x = 1,783,700,035,104.65
  5. Step 5: Solve for x
    x = 1,783,700,035,104.65/1,842,994.54
  6. Step 6: Final answer
    x = 967,827.09

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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.