Home / 2,883,752.37-4,325,874.59-753,833.07

Finding the Fourth Proportional to 2,883,752.37, 4,325,874.59 and 753,833.07

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Solution

The fourth proportional to 2,883,752.37, 4,325,874.59 and 753,833.07 is: 1,130,813.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,752.37 : 4,325,874.59 = 753,833.07 : x
  2. Step 2: Convert to fraction form
    2,883,752.37/4,325,874.59 = 753,833.07/x
  3. Step 3: Cross multiply
    2,883,752.37x = 4,325,874.59 × 753,833.07
  4. Step 4: Simplify right side
    2,883,752.37x = 3,260,987,318,845.53
  5. Step 5: Solve for x
    x = 3,260,987,318,845.53/2,883,752.37
  6. Step 6: Final answer
    x = 1,130,813.92

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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.