Home / 4,433,361.21-6,650,322.75-1,874,099.16

Finding the Fourth Proportional to 4,433,361.21, 6,650,322.75 and 1,874,099.16

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Solution

The fourth proportional to 4,433,361.21, 6,650,322.75 and 1,874,099.16 is: 2,811,267.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,361.21 : 6,650,322.75 = 1,874,099.16 : x
  2. Step 2: Convert to fraction form
    4,433,361.21/6,650,322.75 = 1,874,099.16/x
  3. Step 3: Cross multiply
    4,433,361.21x = 6,650,322.75 × 1,874,099.16
  4. Step 4: Simplify right side
    4,433,361.21x = 12,463,364,279,503.89
  5. Step 5: Solve for x
    x = 12,463,364,279,503.89/4,433,361.21
  6. Step 6: Final answer
    x = 2,811,267.50

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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.