Home / 5,534,053.19-7,637,003.89-3,086,822.75

Finding the Fourth Proportional to 5,534,053.19, 7,637,003.89 and 3,086,822.75

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Solution

The fourth proportional to 5,534,053.19, 7,637,003.89 and 3,086,822.75 is: 4,259,821.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534,053.19 : 7,637,003.89 = 3,086,822.75 : x
  2. Step 2: Convert to fraction form
    5,534,053.19/7,637,003.89 = 3,086,822.75/x
  3. Step 3: Cross multiply
    5,534,053.19x = 7,637,003.89 × 3,086,822.75
  4. Step 4: Simplify right side
    5,534,053.19x = 23,574,077,303,588.42
  5. Step 5: Solve for x
    x = 23,574,077,303,588.42/5,534,053.19
  6. Step 6: Final answer
    x = 4,259,821.23

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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.