Home / 881,037.47-1,321,557.32-241,346.82

Finding the Fourth Proportional to 881,037.47, 1,321,557.32 and 241,346.82

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Solution

The fourth proportional to 881,037.47, 1,321,557.32 and 241,346.82 is: 362,020.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,037.47 : 1,321,557.32 = 241,346.82 : x
  2. Step 2: Convert to fraction form
    881,037.47/1,321,557.32 = 241,346.82/x
  3. Step 3: Cross multiply
    881,037.47x = 1,321,557.32 × 241,346.82
  4. Step 4: Simplify right side
    881,037.47x = 318,953,655,422.99
  5. Step 5: Solve for x
    x = 318,953,655,422.99/881,037.47
  6. Step 6: Final answer
    x = 362,020.54

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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.