Home / 10,757,037-14,844,711.40-5,928,141

Finding the Fourth Proportional to 10,757,037, 14,844,711.40 and 5,928,141

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Solution

The fourth proportional to 10,757,037, 14,844,711.40 and 5,928,141 is: 8,180,834.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,757,037 : 14,844,711.40 = 5,928,141 : x
  2. Step 2: Convert to fraction form
    10,757,037/14,844,711.40 = 5,928,141/x
  3. Step 3: Cross multiply
    10,757,037x = 14,844,711.40 × 5,928,141
  4. Step 4: Simplify right side
    10,757,037x = 88,001,542,283,507.41
  5. Step 5: Solve for x
    x = 88,001,542,283,507.41/10,757,037
  6. Step 6: Final answer
    x = 8,180,834.77

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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.