Home / 4,443,185-6,664,799.38-1,077,392

Finding the Fourth Proportional to 4,443,185, 6,664,799.38 and 1,077,392

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Solution

The fourth proportional to 4,443,185, 6,664,799.38 and 1,077,392 is: 1,616,093.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,185 : 6,664,799.38 = 1,077,392 : x
  2. Step 2: Convert to fraction form
    4,443,185/6,664,799.38 = 1,077,392/x
  3. Step 3: Cross multiply
    4,443,185x = 6,664,799.38 × 1,077,392
  4. Step 4: Simplify right side
    4,443,185x = 7,180,601,533,616.96
  5. Step 5: Solve for x
    x = 7,180,601,533,616.96/4,443,185
  6. Step 6: Final answer
    x = 1,616,093.31

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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.