Home / 2,433,599.96-3,647,825.75-916,626.51

Finding the Fourth Proportional to 2,433,599.96, 3,647,825.75 and 916,626.51

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Solution

The fourth proportional to 2,433,599.96, 3,647,825.75 and 916,626.51 is: 1,373,970.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,599.96 : 3,647,825.75 = 916,626.51 : x
  2. Step 2: Convert to fraction form
    2,433,599.96/3,647,825.75 = 916,626.51/x
  3. Step 3: Cross multiply
    2,433,599.96x = 3,647,825.75 × 916,626.51
  4. Step 4: Simplify right side
    2,433,599.96x = 3,343,693,786,310.63
  5. Step 5: Solve for x
    x = 3,343,693,786,310.63/2,433,599.96
  6. Step 6: Final answer
    x = 1,373,970.19

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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.