Home / 2,904,534.44-4,008,551.46-1,664,309

Finding the Fourth Proportional to 2,904,534.44, 4,008,551.46 and 1,664,309

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Solution

The fourth proportional to 2,904,534.44, 4,008,551.46 and 1,664,309 is: 2,296,914.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,534.44 : 4,008,551.46 = 1,664,309 : x
  2. Step 2: Convert to fraction form
    2,904,534.44/4,008,551.46 = 1,664,309/x
  3. Step 3: Cross multiply
    2,904,534.44x = 4,008,551.46 × 1,664,309
  4. Step 4: Simplify right side
    2,904,534.44x = 6,671,468,271,841.14
  5. Step 5: Solve for x
    x = 6,671,468,271,841.14/2,904,534.44
  6. Step 6: Final answer
    x = 2,296,914.84

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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.