Home / 3,152,706-4,350,739.32-1,794,579.12

Finding the Fourth Proportional to 3,152,706, 4,350,739.32 and 1,794,579.12

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Solution

The fourth proportional to 3,152,706, 4,350,739.32 and 1,794,579.12 is: 2,476,522.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,152,706 : 4,350,739.32 = 1,794,579.12 : x
  2. Step 2: Convert to fraction form
    3,152,706/4,350,739.32 = 1,794,579.12/x
  3. Step 3: Cross multiply
    3,152,706x = 4,350,739.32 × 1,794,579.12
  4. Step 4: Simplify right side
    3,152,706x = 7,807,745,940,235.00
  5. Step 5: Solve for x
    x = 7,807,745,940,235.00/3,152,706
  6. Step 6: Final answer
    x = 2,476,522.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.