Home / 3,026,561.55-4,176,620.37-1,649,874.89

Finding the Fourth Proportional to 3,026,561.55, 4,176,620.37 and 1,649,874.89

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Solution

The fourth proportional to 3,026,561.55, 4,176,620.37 and 1,649,874.89 is: 2,276,808.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,561.55 : 4,176,620.37 = 1,649,874.89 : x
  2. Step 2: Convert to fraction form
    3,026,561.55/4,176,620.37 = 1,649,874.89/x
  3. Step 3: Cross multiply
    3,026,561.55x = 4,176,620.37 × 1,649,874.89
  4. Step 4: Simplify right side
    3,026,561.55x = 6,890,901,052,642.41
  5. Step 5: Solve for x
    x = 6,890,901,052,642.41/3,026,561.55
  6. Step 6: Final answer
    x = 2,276,808.50

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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.