Home / 1,754,948.48-2,632,583.37-492,767.60

Finding the Fourth Proportional to 1,754,948.48, 2,632,583.37 and 492,767.60

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Solution

The fourth proportional to 1,754,948.48, 2,632,583.37 and 492,767.60 is: 739,196.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,948.48 : 2,632,583.37 = 492,767.60 : x
  2. Step 2: Convert to fraction form
    1,754,948.48/2,632,583.37 = 492,767.60/x
  3. Step 3: Cross multiply
    1,754,948.48x = 2,632,583.37 × 492,767.60
  4. Step 4: Simplify right side
    1,754,948.48x = 1,297,251,789,034.81
  5. Step 5: Solve for x
    x = 1,297,251,789,034.81/1,754,948.48
  6. Step 6: Final answer
    x = 739,196.51

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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.