Home / 3,569,878.01-4,924,606.42-2,279,361.53

Finding the Fourth Proportional to 3,569,878.01, 4,924,606.42 and 2,279,361.53

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Solution

The fourth proportional to 3,569,878.01, 4,924,606.42 and 2,279,361.53 is: 3,144,353.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,878.01 : 4,924,606.42 = 2,279,361.53 : x
  2. Step 2: Convert to fraction form
    3,569,878.01/4,924,606.42 = 2,279,361.53/x
  3. Step 3: Cross multiply
    3,569,878.01x = 4,924,606.42 × 2,279,361.53
  4. Step 4: Simplify right side
    3,569,878.01x = 11,224,958,424,139.02
  5. Step 5: Solve for x
    x = 11,224,958,424,139.02/3,569,878.01
  6. Step 6: Final answer
    x = 3,144,353.50

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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.