Home / 1,171,887.71-1,758,000.01-362,335.26

Finding the Fourth Proportional to 1,171,887.71, 1,758,000.01 and 362,335.26

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Solution

The fourth proportional to 1,171,887.71, 1,758,000.01 and 362,335.26 is: 543,554.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,887.71 : 1,758,000.01 = 362,335.26 : x
  2. Step 2: Convert to fraction form
    1,171,887.71/1,758,000.01 = 362,335.26/x
  3. Step 3: Cross multiply
    1,171,887.71x = 1,758,000.01 × 362,335.26
  4. Step 4: Simplify right side
    1,171,887.71x = 636,985,380,101.68
  5. Step 5: Solve for x
    x = 636,985,380,101.68/1,171,887.71
  6. Step 6: Final answer
    x = 543,554.96

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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.