Home / 1,887,899.58-2,831,797.53-467,924.22

Finding the Fourth Proportional to 1,887,899.58, 2,831,797.53 and 467,924.22

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Solution

The fourth proportional to 1,887,899.58, 2,831,797.53 and 467,924.22 is: 701,873.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,887,899.58 : 2,831,797.53 = 467,924.22 : x
  2. Step 2: Convert to fraction form
    1,887,899.58/2,831,797.53 = 467,924.22/x
  3. Step 3: Cross multiply
    1,887,899.58x = 2,831,797.53 × 467,924.22
  4. Step 4: Simplify right side
    1,887,899.58x = 1,325,066,650,423.18
  5. Step 5: Solve for x
    x = 1,325,066,650,423.18/1,887,899.58
  6. Step 6: Final answer
    x = 701,873.48

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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.