Home / 1,163,886.32-1,606,901.00-796,977.41

Finding the Fourth Proportional to 1,163,886.32, 1,606,901.00 and 796,977.41

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Solution

The fourth proportional to 1,163,886.32, 1,606,901.00 and 796,977.41 is: 1,100,334.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,886.32 : 1,606,901.00 = 796,977.41 : x
  2. Step 2: Convert to fraction form
    1,163,886.32/1,606,901.00 = 796,977.41/x
  3. Step 3: Cross multiply
    1,163,886.32x = 1,606,901.00 × 796,977.41
  4. Step 4: Simplify right side
    1,163,886.32x = 1,280,663,785,087.02
  5. Step 5: Solve for x
    x = 1,280,663,785,087.02/1,163,886.32
  6. Step 6: Final answer
    x = 1,100,334.09

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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.