Home / 1,041,847.59-1,560,749.29-767,796.08

Finding the Fourth Proportional to 1,041,847.59, 1,560,749.29 and 767,796.08

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Solution

The fourth proportional to 1,041,847.59, 1,560,749.29 and 767,796.08 is: 1,150,203.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,847.59 : 1,560,749.29 = 767,796.08 : x
  2. Step 2: Convert to fraction form
    1,041,847.59/1,560,749.29 = 767,796.08/x
  3. Step 3: Cross multiply
    1,041,847.59x = 1,560,749.29 × 767,796.08
  4. Step 4: Simplify right side
    1,041,847.59x = 1,198,337,193,073.19
  5. Step 5: Solve for x
    x = 1,198,337,193,073.19/1,041,847.59
  6. Step 6: Final answer
    x = 1,150,203.93

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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.