Home / 1,014,726.26-1,400,245.16-562,007.54

Finding the Fourth Proportional to 1,014,726.26, 1,400,245.16 and 562,007.54

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Solution

The fourth proportional to 1,014,726.26, 1,400,245.16 and 562,007.54 is: 775,527.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,726.26 : 1,400,245.16 = 562,007.54 : x
  2. Step 2: Convert to fraction form
    1,014,726.26/1,400,245.16 = 562,007.54/x
  3. Step 3: Cross multiply
    1,014,726.26x = 1,400,245.16 × 562,007.54
  4. Step 4: Simplify right side
    1,014,726.26x = 786,948,337,768.51
  5. Step 5: Solve for x
    x = 786,948,337,768.51/1,014,726.26
  6. Step 6: Final answer
    x = 775,527.72

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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.