Home / 4,744,327.38-7,116,427.28-1,150,125.32

Finding the Fourth Proportional to 4,744,327.38, 7,116,427.28 and 1,150,125.32

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Solution

The fourth proportional to 4,744,327.38, 7,116,427.28 and 1,150,125.32 is: 1,725,172.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,327.38 : 7,116,427.28 = 1,150,125.32 : x
  2. Step 2: Convert to fraction form
    4,744,327.38/7,116,427.28 = 1,150,125.32/x
  3. Step 3: Cross multiply
    4,744,327.38x = 7,116,427.28 × 1,150,125.32
  4. Step 4: Simplify right side
    4,744,327.38x = 8,184,783,161,333.97
  5. Step 5: Solve for x
    x = 8,184,783,161,333.97/4,744,327.38
  6. Step 6: Final answer
    x = 1,725,172.51

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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.