Home / 2,365,180.98-3,544,844.34-1,680,977.34

Finding the Fourth Proportional to 2,365,180.98, 3,544,844.34 and 1,680,977.34

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Solution

The fourth proportional to 2,365,180.98, 3,544,844.34 and 1,680,977.34 is: 2,519,385.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,180.98 : 3,544,844.34 = 1,680,977.34 : x
  2. Step 2: Convert to fraction form
    2,365,180.98/3,544,844.34 = 1,680,977.34/x
  3. Step 3: Cross multiply
    2,365,180.98x = 3,544,844.34 × 1,680,977.34
  4. Step 4: Simplify right side
    2,365,180.98x = 5,958,803,009,367.26
  5. Step 5: Solve for x
    x = 5,958,803,009,367.26/2,365,180.98
  6. Step 6: Final answer
    x = 2,519,385.65

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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.