Home / 3,607,361.40-4,978,239.27-2,058,592.26

Finding the Fourth Proportional to 3,607,361.40, 4,978,239.27 and 2,058,592.26

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Solution

The fourth proportional to 3,607,361.40, 4,978,239.27 and 2,058,592.26 is: 2,840,903.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,361.40 : 4,978,239.27 = 2,058,592.26 : x
  2. Step 2: Convert to fraction form
    3,607,361.40/4,978,239.27 = 2,058,592.26/x
  3. Step 3: Cross multiply
    3,607,361.40x = 4,978,239.27 × 2,058,592.26
  4. Step 4: Simplify right side
    3,607,361.40x = 10,248,164,829,650.05
  5. Step 5: Solve for x
    x = 10,248,164,829,650.05/3,607,361.40
  6. Step 6: Final answer
    x = 2,840,903.28

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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.