Home / 1,269,883.14-1,904,835.27-323,252.10

Finding the Fourth Proportional to 1,269,883.14, 1,904,835.27 and 323,252.10

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Solution

The fourth proportional to 1,269,883.14, 1,904,835.27 and 323,252.10 is: 484,880.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,269,883.14 : 1,904,835.27 = 323,252.10 : x
  2. Step 2: Convert to fraction form
    1,269,883.14/1,904,835.27 = 323,252.10/x
  3. Step 3: Cross multiply
    1,269,883.14x = 1,904,835.27 × 323,252.10
  4. Step 4: Simplify right side
    1,269,883.14x = 615,742,001,181.57
  5. Step 5: Solve for x
    x = 615,742,001,181.57/1,269,883.14
  6. Step 6: Final answer
    x = 484,880.84

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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.