Home / 1,037,615.43-1,431,911.66-584,906.43

Finding the Fourth Proportional to 1,037,615.43, 1,431,911.66 and 584,906.43

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Solution

The fourth proportional to 1,037,615.43, 1,431,911.66 and 584,906.43 is: 807,172.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,615.43 : 1,431,911.66 = 584,906.43 : x
  2. Step 2: Convert to fraction form
    1,037,615.43/1,431,911.66 = 584,906.43/x
  3. Step 3: Cross multiply
    1,037,615.43x = 1,431,911.66 × 584,906.43
  4. Step 4: Simplify right side
    1,037,615.43x = 837,534,334,201.44
  5. Step 5: Solve for x
    x = 837,534,334,201.44/1,037,615.43
  6. Step 6: Final answer
    x = 807,172.20

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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.