Home / 5,561,677-7,675,114.26-3,018,061

Finding the Fourth Proportional to 5,561,677, 7,675,114.26 and 3,018,061

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Solution

The fourth proportional to 5,561,677, 7,675,114.26 and 3,018,061 is: 4,164,924.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,561,677 : 7,675,114.26 = 3,018,061 : x
  2. Step 2: Convert to fraction form
    5,561,677/7,675,114.26 = 3,018,061/x
  3. Step 3: Cross multiply
    5,561,677x = 7,675,114.26 × 3,018,061
  4. Step 4: Simplify right side
    5,561,677x = 23,163,963,018,649.86
  5. Step 5: Solve for x
    x = 23,163,963,018,649.86/5,561,677
  6. Step 6: Final answer
    x = 4,164,924.18

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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.