Home / 1,665,034.54-2,496,020.91-599,816.09

Finding the Fourth Proportional to 1,665,034.54, 2,496,020.91 and 599,816.09

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Solution

The fourth proportional to 1,665,034.54, 2,496,020.91 and 599,816.09 is: 899,172.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,034.54 : 2,496,020.91 = 599,816.09 : x
  2. Step 2: Convert to fraction form
    1,665,034.54/2,496,020.91 = 599,816.09/x
  3. Step 3: Cross multiply
    1,665,034.54x = 2,496,020.91 × 599,816.09
  4. Step 4: Simplify right side
    1,665,034.54x = 1,497,153,506,785.18
  5. Step 5: Solve for x
    x = 1,497,153,506,785.18/1,665,034.54
  6. Step 6: Final answer
    x = 899,172.64

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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.