Home / 1,044,651-1,567,091.70-334,512.12

Finding the Fourth Proportional to 1,044,651, 1,567,091.70 and 334,512.12

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Solution

The fourth proportional to 1,044,651, 1,567,091.70 and 334,512.12 is: 501,805.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,651 : 1,567,091.70 = 334,512.12 : x
  2. Step 2: Convert to fraction form
    1,044,651/1,567,091.70 = 334,512.12/x
  3. Step 3: Cross multiply
    1,044,651x = 1,567,091.70 × 334,512.12
  4. Step 4: Simplify right side
    1,044,651x = 524,211,166,801.40
  5. Step 5: Solve for x
    x = 524,211,166,801.40/1,044,651
  6. Step 6: Final answer
    x = 501,805.07

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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.