Home / 4,010,650.12-6,015,548.72-1,131,945.76

Finding the Fourth Proportional to 4,010,650.12, 6,015,548.72 and 1,131,945.76

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Solution

The fourth proportional to 4,010,650.12, 6,015,548.72 and 1,131,945.76 is: 1,697,798.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,650.12 : 6,015,548.72 = 1,131,945.76 : x
  2. Step 2: Convert to fraction form
    4,010,650.12/6,015,548.72 = 1,131,945.76/x
  3. Step 3: Cross multiply
    4,010,650.12x = 6,015,548.72 × 1,131,945.76
  4. Step 4: Simplify right side
    4,010,650.12x = 6,809,274,881,301.37
  5. Step 5: Solve for x
    x = 6,809,274,881,301.37/4,010,650.12
  6. Step 6: Final answer
    x = 1,697,798.28

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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.