Home / 2,923,129.08-4,033,846.98-1,634,121

Finding the Fourth Proportional to 2,923,129.08, 4,033,846.98 and 1,634,121

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Solution

The fourth proportional to 2,923,129.08, 4,033,846.98 and 1,634,121 is: 2,255,047.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,129.08 : 4,033,846.98 = 1,634,121 : x
  2. Step 2: Convert to fraction form
    2,923,129.08/4,033,846.98 = 1,634,121/x
  3. Step 3: Cross multiply
    2,923,129.08x = 4,033,846.98 × 1,634,121
  4. Step 4: Simplify right side
    2,923,129.08x = 6,591,794,060,804.58
  5. Step 5: Solve for x
    x = 6,591,794,060,804.58/2,923,129.08
  6. Step 6: Final answer
    x = 2,255,047.20

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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.