Home / 1,544,497.08-2,132,443.98-964,601.88

Finding the Fourth Proportional to 1,544,497.08, 2,132,443.98 and 964,601.88

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Solution

The fourth proportional to 1,544,497.08, 2,132,443.98 and 964,601.88 is: 1,331,798.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,497.08 : 2,132,443.98 = 964,601.88 : x
  2. Step 2: Convert to fraction form
    1,544,497.08/2,132,443.98 = 964,601.88/x
  3. Step 3: Cross multiply
    1,544,497.08x = 2,132,443.98 × 964,601.88
  4. Step 4: Simplify right side
    1,544,497.08x = 2,056,959,472,102.68
  5. Step 5: Solve for x
    x = 2,056,959,472,102.68/1,544,497.08
  6. Step 6: Final answer
    x = 1,331,798.87

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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.