Home / 2,938,811.52-4,407,906.24-944,112

Finding the Fourth Proportional to 2,938,811.52, 4,407,906.24 and 944,112

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Solution

The fourth proportional to 2,938,811.52, 4,407,906.24 and 944,112 is: 1,416,068.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,938,811.52 : 4,407,906.24 = 944,112 : x
  2. Step 2: Convert to fraction form
    2,938,811.52/4,407,906.24 = 944,112/x
  3. Step 3: Cross multiply
    2,938,811.52x = 4,407,906.24 × 944,112
  4. Step 4: Simplify right side
    2,938,811.52x = 4,161,557,176,058.88
  5. Step 5: Solve for x
    x = 4,161,557,176,058.88/2,938,811.52
  6. Step 6: Final answer
    x = 1,416,068.08

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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.