Home / 3,094,361.04-4,640,490.45-1,072,132.98

Finding the Fourth Proportional to 3,094,361.04, 4,640,490.45 and 1,072,132.98

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Solution

The fourth proportional to 3,094,361.04, 4,640,490.45 and 1,072,132.98 is: 1,607,835.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,361.04 : 4,640,490.45 = 1,072,132.98 : x
  2. Step 2: Convert to fraction form
    3,094,361.04/4,640,490.45 = 1,072,132.98/x
  3. Step 3: Cross multiply
    3,094,361.04x = 4,640,490.45 × 1,072,132.98
  4. Step 4: Simplify right side
    3,094,361.04x = 4,975,222,854,820.04
  5. Step 5: Solve for x
    x = 4,975,222,854,820.04/3,094,361.04
  6. Step 6: Final answer
    x = 1,607,835.28

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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.