Home / 1,062,914.46-1,594,451.64-304,749.90

Finding the Fourth Proportional to 1,062,914.46, 1,594,451.64 and 304,749.90

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Solution

The fourth proportional to 1,062,914.46, 1,594,451.64 and 304,749.90 is: 457,147.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,914.46 : 1,594,451.64 = 304,749.90 : x
  2. Step 2: Convert to fraction form
    1,062,914.46/1,594,451.64 = 304,749.90/x
  3. Step 3: Cross multiply
    1,062,914.46x = 1,594,451.64 × 304,749.90
  4. Step 4: Simplify right side
    1,062,914.46x = 485,908,977,844.84
  5. Step 5: Solve for x
    x = 485,908,977,844.84/1,062,914.46
  6. Step 6: Final answer
    x = 457,147.77

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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.