Home / 1,043,924.55-1,440,716.99-585,117.06

Finding the Fourth Proportional to 1,043,924.55, 1,440,716.99 and 585,117.06

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Solution

The fourth proportional to 1,043,924.55, 1,440,716.99 and 585,117.06 is: 807,518.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,924.55 : 1,440,716.99 = 585,117.06 : x
  2. Step 2: Convert to fraction form
    1,043,924.55/1,440,716.99 = 585,117.06/x
  3. Step 3: Cross multiply
    1,043,924.55x = 1,440,716.99 × 585,117.06
  4. Step 4: Simplify right side
    1,043,924.55x = 842,988,089,480.85
  5. Step 5: Solve for x
    x = 842,988,089,480.85/1,043,924.55
  6. Step 6: Final answer
    x = 807,518.22

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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.