Home / 1,014,757.64-1,399,399.52-606,794.66

Finding the Fourth Proportional to 1,014,757.64, 1,399,399.52 and 606,794.66

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Solution

The fourth proportional to 1,014,757.64, 1,399,399.52 and 606,794.66 is: 836,798.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,757.64 : 1,399,399.52 = 606,794.66 : x
  2. Step 2: Convert to fraction form
    1,014,757.64/1,399,399.52 = 606,794.66/x
  3. Step 3: Cross multiply
    1,014,757.64x = 1,399,399.52 × 606,794.66
  4. Step 4: Simplify right side
    1,014,757.64x = 849,148,155,942.56
  5. Step 5: Solve for x
    x = 849,148,155,942.56/1,014,757.64
  6. Step 6: Final answer
    x = 836,798.98

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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.