Home / 2,058,208.47-3,087,032.45-541,764.41

Finding the Fourth Proportional to 2,058,208.47, 3,087,032.45 and 541,764.41

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Solution

The fourth proportional to 2,058,208.47, 3,087,032.45 and 541,764.41 is: 812,572.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,208.47 : 3,087,032.45 = 541,764.41 : x
  2. Step 2: Convert to fraction form
    2,058,208.47/3,087,032.45 = 541,764.41/x
  3. Step 3: Cross multiply
    2,058,208.47x = 3,087,032.45 × 541,764.41
  4. Step 4: Simplify right side
    2,058,208.47x = 1,672,444,318,933.86
  5. Step 5: Solve for x
    x = 1,672,444,318,933.86/2,058,208.47
  6. Step 6: Final answer
    x = 812,572.85

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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.