Home / 3,643,418.36-5,467,018.95-1,486,026.23

Finding the Fourth Proportional to 3,643,418.36, 5,467,018.95 and 1,486,026.23

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Solution

The fourth proportional to 3,643,418.36, 5,467,018.95 and 1,486,026.23 is: 2,229,810.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,643,418.36 : 5,467,018.95 = 1,486,026.23 : x
  2. Step 2: Convert to fraction form
    3,643,418.36/5,467,018.95 = 1,486,026.23/x
  3. Step 3: Cross multiply
    3,643,418.36x = 5,467,018.95 × 1,486,026.23
  4. Step 4: Simplify right side
    3,643,418.36x = 8,124,133,559,607.06
  5. Step 5: Solve for x
    x = 8,124,133,559,607.06/3,643,418.36
  6. Step 6: Final answer
    x = 2,229,810.79

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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.