Home / 1,692,604.86-2,538,910.02-599,203.26

Finding the Fourth Proportional to 1,692,604.86, 2,538,910.02 and 599,203.26

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Solution

The fourth proportional to 1,692,604.86, 2,538,910.02 and 599,203.26 is: 898,805.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,604.86 : 2,538,910.02 = 599,203.26 : x
  2. Step 2: Convert to fraction form
    1,692,604.86/2,538,910.02 = 599,203.26/x
  3. Step 3: Cross multiply
    1,692,604.86x = 2,538,910.02 × 599,203.26
  4. Step 4: Simplify right side
    1,692,604.86x = 1,521,323,160,830.67
  5. Step 5: Solve for x
    x = 1,521,323,160,830.67/1,692,604.86
  6. Step 6: Final answer
    x = 898,805.86

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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.