Home / 1,107,295.02-1,661,975.78-567,956.22

Finding the Fourth Proportional to 1,107,295.02, 1,661,975.78 and 567,956.22

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Solution

The fourth proportional to 1,107,295.02, 1,661,975.78 and 567,956.22 is: 852,464.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,295.02 : 1,661,975.78 = 567,956.22 : x
  2. Step 2: Convert to fraction form
    1,107,295.02/1,661,975.78 = 567,956.22/x
  3. Step 3: Cross multiply
    1,107,295.02x = 1,661,975.78 × 567,956.22
  4. Step 4: Simplify right side
    1,107,295.02x = 943,929,481,740.35
  5. Step 5: Solve for x
    x = 943,929,481,740.35/1,107,295.02
  6. Step 6: Final answer
    x = 852,464.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.