Home / 3,546,460.94-5,320,438.76-1,150,118.74

Finding the Fourth Proportional to 3,546,460.94, 5,320,438.76 and 1,150,118.74

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Solution

The fourth proportional to 3,546,460.94, 5,320,438.76 and 1,150,118.74 is: 1,725,420.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,460.94 : 5,320,438.76 = 1,150,118.74 : x
  2. Step 2: Convert to fraction form
    3,546,460.94/5,320,438.76 = 1,150,118.74/x
  3. Step 3: Cross multiply
    3,546,460.94x = 5,320,438.76 × 1,150,118.74
  4. Step 4: Simplify right side
    3,546,460.94x = 6,119,136,322,898.36
  5. Step 5: Solve for x
    x = 6,119,136,322,898.36/3,546,460.94
  6. Step 6: Final answer
    x = 1,725,420.48

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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.