Home / 1,043,771.42-1,440,464.28-585,034.22

Finding the Fourth Proportional to 1,043,771.42, 1,440,464.28 and 585,034.22

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Solution

The fourth proportional to 1,043,771.42, 1,440,464.28 and 585,034.22 is: 807,380.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,771.42 : 1,440,464.28 = 585,034.22 : x
  2. Step 2: Convert to fraction form
    1,043,771.42/1,440,464.28 = 585,034.22/x
  3. Step 3: Cross multiply
    1,043,771.42x = 1,440,464.28 × 585,034.22
  4. Step 4: Simplify right side
    1,043,771.42x = 842,720,896,487.66
  5. Step 5: Solve for x
    x = 842,720,896,487.66/1,043,771.42
  6. Step 6: Final answer
    x = 807,380.70

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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.