Home / 1,824,966.26-2,518,469.75-1,009,224.83

Finding the Fourth Proportional to 1,824,966.26, 2,518,469.75 and 1,009,224.83

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Solution

The fourth proportional to 1,824,966.26, 2,518,469.75 and 1,009,224.83 is: 1,392,739.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,966.26 : 2,518,469.75 = 1,009,224.83 : x
  2. Step 2: Convert to fraction form
    1,824,966.26/2,518,469.75 = 1,009,224.83/x
  3. Step 3: Cross multiply
    1,824,966.26x = 2,518,469.75 × 1,009,224.83
  4. Step 4: Simplify right side
    1,824,966.26x = 2,541,702,195,234.61
  5. Step 5: Solve for x
    x = 2,541,702,195,234.61/1,824,966.26
  6. Step 6: Final answer
    x = 1,392,739.28

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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.