Home / 6,001,720.56-9,003,371.40-1,956,787.92

Finding the Fourth Proportional to 6,001,720.56, 9,003,371.40 and 1,956,787.92

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Solution

The fourth proportional to 6,001,720.56, 9,003,371.40 and 1,956,787.92 is: 2,935,439.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001,720.56 : 9,003,371.40 = 1,956,787.92 : x
  2. Step 2: Convert to fraction form
    6,001,720.56/9,003,371.40 = 1,956,787.92/x
  3. Step 3: Cross multiply
    6,001,720.56x = 9,003,371.40 × 1,956,787.92
  4. Step 4: Simplify right side
    6,001,720.56x = 17,617,688,394,793.49
  5. Step 5: Solve for x
    x = 17,617,688,394,793.49/6,001,720.56
  6. Step 6: Final answer
    x = 2,935,439.63

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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.