Home / 2,904,504.44-4,008,510.06-1,664,279.02

Finding the Fourth Proportional to 2,904,504.44, 4,008,510.06 and 1,664,279.02

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Solution

The fourth proportional to 2,904,504.44, 4,008,510.06 and 1,664,279.02 is: 2,296,873.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,504.44 : 4,008,510.06 = 1,664,279.02 : x
  2. Step 2: Convert to fraction form
    2,904,504.44/4,008,510.06 = 1,664,279.02/x
  3. Step 3: Cross multiply
    2,904,504.44x = 4,008,510.06 × 1,664,279.02
  4. Step 4: Simplify right side
    2,904,504.44x = 6,671,279,194,316.94
  5. Step 5: Solve for x
    x = 6,671,279,194,316.94/2,904,504.44
  6. Step 6: Final answer
    x = 2,296,873.47

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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.