Home / 2,930,852.06-4,044,704.90-1,624,100.56

Finding the Fourth Proportional to 2,930,852.06, 4,044,704.90 and 1,624,100.56

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Solution

The fourth proportional to 2,930,852.06, 4,044,704.90 and 1,624,100.56 is: 2,241,330.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,930,852.06 : 4,044,704.90 = 1,624,100.56 : x
  2. Step 2: Convert to fraction form
    2,930,852.06/4,044,704.90 = 1,624,100.56/x
  3. Step 3: Cross multiply
    2,930,852.06x = 4,044,704.90 × 1,624,100.56
  4. Step 4: Simplify right side
    2,930,852.06x = 6,569,007,474,892.48
  5. Step 5: Solve for x
    x = 6,569,007,474,892.48/2,930,852.06
  6. Step 6: Final answer
    x = 2,241,330.28

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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.