Home / 1,702,443.06-2,554,247.79-581,299.38

Finding the Fourth Proportional to 1,702,443.06, 2,554,247.79 and 581,299.38

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Solution

The fourth proportional to 1,702,443.06, 2,554,247.79 and 581,299.38 is: 872,148.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,443.06 : 2,554,247.79 = 581,299.38 : x
  2. Step 2: Convert to fraction form
    1,702,443.06/2,554,247.79 = 581,299.38/x
  3. Step 3: Cross multiply
    1,702,443.06x = 2,554,247.79 × 581,299.38
  4. Step 4: Simplify right side
    1,702,443.06x = 1,484,782,656,693.37
  5. Step 5: Solve for x
    x = 1,484,782,656,693.37/1,702,443.06
  6. Step 6: Final answer
    x = 872,148.20

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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.