Home / 5,487,092.49-7,571,832.53-3,006,309.77

Finding the Fourth Proportional to 5,487,092.49, 7,571,832.53 and 3,006,309.77

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Solution

The fourth proportional to 5,487,092.49, 7,571,832.53 and 3,006,309.77 is: 4,148,512.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,487,092.49 : 7,571,832.53 = 3,006,309.77 : x
  2. Step 2: Convert to fraction form
    5,487,092.49/7,571,832.53 = 3,006,309.77/x
  3. Step 3: Cross multiply
    5,487,092.49x = 7,571,832.53 × 3,006,309.77
  4. Step 4: Simplify right side
    5,487,092.49x = 22,763,274,058,852.11
  5. Step 5: Solve for x
    x = 22,763,274,058,852.11/5,487,092.49
  6. Step 6: Final answer
    x = 4,148,512.91

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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.