Home / 2,739,762.23-4,109,671.52-1,223,522.33

Finding the Fourth Proportional to 2,739,762.23, 4,109,671.52 and 1,223,522.33

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Solution

The fourth proportional to 2,739,762.23, 4,109,671.52 and 1,223,522.33 is: 1,835,296.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,739,762.23 : 4,109,671.52 = 1,223,522.33 : x
  2. Step 2: Convert to fraction form
    2,739,762.23/4,109,671.52 = 1,223,522.33/x
  3. Step 3: Cross multiply
    2,739,762.23x = 4,109,671.52 × 1,223,522.33
  4. Step 4: Simplify right side
    2,739,762.23x = 5,028,274,867,567.43
  5. Step 5: Solve for x
    x = 5,028,274,867,567.43/2,739,762.23
  6. Step 6: Final answer
    x = 1,835,296.08

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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.