Home / 1,413,448.92-2,119,330.44-958,600.44

Finding the Fourth Proportional to 1,413,448.92, 2,119,330.44 and 958,600.44

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Solution

The fourth proportional to 1,413,448.92, 2,119,330.44 and 958,600.44 is: 1,437,328.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,413,448.92 : 2,119,330.44 = 958,600.44 : x
  2. Step 2: Convert to fraction form
    1,413,448.92/2,119,330.44 = 958,600.44/x
  3. Step 3: Cross multiply
    1,413,448.92x = 2,119,330.44 × 958,600.44
  4. Step 4: Simplify right side
    1,413,448.92x = 2,031,591,092,289.39
  5. Step 5: Solve for x
    x = 2,031,591,092,289.39/1,413,448.92
  6. Step 6: Final answer
    x = 1,437,328.98

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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.