Home / 1,097,032.14-1,645,754.22-498,035.52

Finding the Fourth Proportional to 1,097,032.14, 1,645,754.22 and 498,035.52

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Solution

The fourth proportional to 1,097,032.14, 1,645,754.22 and 498,035.52 is: 747,146.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,032.14 : 1,645,754.22 = 498,035.52 : x
  2. Step 2: Convert to fraction form
    1,097,032.14/1,645,754.22 = 498,035.52/x
  3. Step 3: Cross multiply
    1,097,032.14x = 1,645,754.22 × 498,035.52
  4. Step 4: Simplify right side
    1,097,032.14x = 819,644,058,749.89
  5. Step 5: Solve for x
    x = 819,644,058,749.89/1,097,032.14
  6. Step 6: Final answer
    x = 747,146.81

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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.