Home / 2,592,092.54-3,577,081.70-1,505,000.45

Finding the Fourth Proportional to 2,592,092.54, 3,577,081.70 and 1,505,000.45

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Solution

The fourth proportional to 2,592,092.54, 3,577,081.70 and 1,505,000.45 is: 2,076,897.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,092.54 : 3,577,081.70 = 1,505,000.45 : x
  2. Step 2: Convert to fraction form
    2,592,092.54/3,577,081.70 = 1,505,000.45/x
  3. Step 3: Cross multiply
    2,592,092.54x = 3,577,081.70 × 1,505,000.45
  4. Step 4: Simplify right side
    2,592,092.54x = 5,383,509,580,891.97
  5. Step 5: Solve for x
    x = 5,383,509,580,891.97/2,592,092.54
  6. Step 6: Final answer
    x = 2,076,897.14

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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.