Home / 1,014,777-1,400,392.26-562,097.16

Finding the Fourth Proportional to 1,014,777, 1,400,392.26 and 562,097.16

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Solution

The fourth proportional to 1,014,777, 1,400,392.26 and 562,097.16 is: 775,694.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,777 : 1,400,392.26 = 562,097.16 : x
  2. Step 2: Convert to fraction form
    1,014,777/1,400,392.26 = 562,097.16/x
  3. Step 3: Cross multiply
    1,014,777x = 1,400,392.26 × 562,097.16
  4. Step 4: Simplify right side
    1,014,777x = 787,156,512,231.98
  5. Step 5: Solve for x
    x = 787,156,512,231.98/1,014,777
  6. Step 6: Final answer
    x = 775,694.08

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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.