Home / 2,444,048.90-3,372,787.48-1,490,192.90

Finding the Fourth Proportional to 2,444,048.90, 3,372,787.48 and 1,490,192.90

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Solution

The fourth proportional to 2,444,048.90, 3,372,787.48 and 1,490,192.90 is: 2,056,466.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,048.90 : 3,372,787.48 = 1,490,192.90 : x
  2. Step 2: Convert to fraction form
    2,444,048.90/3,372,787.48 = 1,490,192.90/x
  3. Step 3: Cross multiply
    2,444,048.90x = 3,372,787.48 × 1,490,192.90
  4. Step 4: Simplify right side
    2,444,048.90x = 5,026,103,947,472.92
  5. Step 5: Solve for x
    x = 5,026,103,947,472.92/2,444,048.90
  6. Step 6: Final answer
    x = 2,056,466.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.