Home / 1,166,032.31-1,745,098.02-717,037.56

Finding the Fourth Proportional to 1,166,032.31, 1,745,098.02 and 717,037.56

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Solution

The fourth proportional to 1,166,032.31, 1,745,098.02 and 717,037.56 is: 1,073,127.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,032.31 : 1,745,098.02 = 717,037.56 : x
  2. Step 2: Convert to fraction form
    1,166,032.31/1,745,098.02 = 717,037.56/x
  3. Step 3: Cross multiply
    1,166,032.31x = 1,745,098.02 × 717,037.56
  4. Step 4: Simplify right side
    1,166,032.31x = 1,251,300,826,221.63
  5. Step 5: Solve for x
    x = 1,251,300,826,221.63/1,166,032.31
  6. Step 6: Final answer
    x = 1,073,127.07

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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.