Home / 2,760,562.80-4,141,038.60-1,563,058.80

Finding the Fourth Proportional to 2,760,562.80, 4,141,038.60 and 1,563,058.80

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Solution

The fourth proportional to 2,760,562.80, 4,141,038.60 and 1,563,058.80 is: 2,344,698.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,562.80 : 4,141,038.60 = 1,563,058.80 : x
  2. Step 2: Convert to fraction form
    2,760,562.80/4,141,038.60 = 1,563,058.80/x
  3. Step 3: Cross multiply
    2,760,562.80x = 4,141,038.60 × 1,563,058.80
  4. Step 4: Simplify right side
    2,760,562.80x = 6,472,686,824,869.68
  5. Step 5: Solve for x
    x = 6,472,686,824,869.68/2,760,562.80
  6. Step 6: Final answer
    x = 2,344,698.27

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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.