Home / 2,309,782.50-3,464,615.43-626,842.26

Finding the Fourth Proportional to 2,309,782.50, 3,464,615.43 and 626,842.26

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Solution

The fourth proportional to 2,309,782.50, 3,464,615.43 and 626,842.26 is: 940,247.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,782.50 : 3,464,615.43 = 626,842.26 : x
  2. Step 2: Convert to fraction form
    2,309,782.50/3,464,615.43 = 626,842.26/x
  3. Step 3: Cross multiply
    2,309,782.50x = 3,464,615.43 × 626,842.26
  4. Step 4: Simplify right side
    2,309,782.50x = 2,171,767,366,172.07
  5. Step 5: Solve for x
    x = 2,171,767,366,172.07/2,309,782.50
  6. Step 6: Final answer
    x = 940,247.56

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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.