Home / 1,093,511.40-1,509,046.67-610,076.62

Finding the Fourth Proportional to 1,093,511.40, 1,509,046.67 and 610,076.62

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Solution

The fourth proportional to 1,093,511.40, 1,509,046.67 and 610,076.62 is: 841,906.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,511.40 : 1,509,046.67 = 610,076.62 : x
  2. Step 2: Convert to fraction form
    1,093,511.40/1,509,046.67 = 610,076.62/x
  3. Step 3: Cross multiply
    1,093,511.40x = 1,509,046.67 × 610,076.62
  4. Step 4: Simplify right side
    1,093,511.40x = 920,634,091,855.86
  5. Step 5: Solve for x
    x = 920,634,091,855.86/1,093,511.40
  6. Step 6: Final answer
    x = 841,906.26

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1.5x scale

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.