Home / 1,827,507.43-2,522,224.16-1,052,989.93

Finding the Fourth Proportional to 1,827,507.43, 2,522,224.16 and 1,052,989.93

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Solution

The fourth proportional to 1,827,507.43, 2,522,224.16 and 1,052,989.93 is: 1,453,278.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,507.43 : 2,522,224.16 = 1,052,989.93 : x
  2. Step 2: Convert to fraction form
    1,827,507.43/2,522,224.16 = 1,052,989.93/x
  3. Step 3: Cross multiply
    1,827,507.43x = 2,522,224.16 × 1,052,989.93
  4. Step 4: Simplify right side
    1,827,507.43x = 2,655,876,627,851.03
  5. Step 5: Solve for x
    x = 2,655,876,627,851.03/1,827,507.43
  6. Step 6: Final answer
    x = 1,453,278.15

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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.