Home / 3,569,659.61-5,356,616.94-1,295,361.45

Finding the Fourth Proportional to 3,569,659.61, 5,356,616.94 and 1,295,361.45

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Solution

The fourth proportional to 3,569,659.61, 5,356,616.94 and 1,295,361.45 is: 1,943,814.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,659.61 : 5,356,616.94 = 1,295,361.45 : x
  2. Step 2: Convert to fraction form
    3,569,659.61/5,356,616.94 = 1,295,361.45/x
  3. Step 3: Cross multiply
    3,569,659.61x = 5,356,616.94 × 1,295,361.45
  4. Step 4: Simplify right side
    3,569,659.61x = 6,938,755,086,492.96
  5. Step 5: Solve for x
    x = 6,938,755,086,492.96/3,569,659.61
  6. Step 6: Final answer
    x = 1,943,814.22

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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.