Home / 2,029,677.23-3,042,315.21-1,016,356.34

Finding the Fourth Proportional to 2,029,677.23, 3,042,315.21 and 1,016,356.34

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Solution

The fourth proportional to 2,029,677.23, 3,042,315.21 and 1,016,356.34 is: 1,523,432.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,677.23 : 3,042,315.21 = 1,016,356.34 : x
  2. Step 2: Convert to fraction form
    2,029,677.23/3,042,315.21 = 1,016,356.34/x
  3. Step 3: Cross multiply
    2,029,677.23x = 3,042,315.21 × 1,016,356.34
  4. Step 4: Simplify right side
    2,029,677.23x = 3,092,076,351,961.93
  5. Step 5: Solve for x
    x = 3,092,076,351,961.93/2,029,677.23
  6. Step 6: Final answer
    x = 1,523,432.55

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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.