Home / 1,770,324.04-2,443,043.16-995,955.18

Finding the Fourth Proportional to 1,770,324.04, 2,443,043.16 and 995,955.18

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Solution

The fourth proportional to 1,770,324.04, 2,443,043.16 and 995,955.18 is: 1,374,415.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,770,324.04 : 2,443,043.16 = 995,955.18 : x
  2. Step 2: Convert to fraction form
    1,770,324.04/2,443,043.16 = 995,955.18/x
  3. Step 3: Cross multiply
    1,770,324.04x = 2,443,043.16 × 995,955.18
  4. Step 4: Simplify right side
    1,770,324.04x = 2,433,161,481,004.16
  5. Step 5: Solve for x
    x = 2,433,161,481,004.16/1,770,324.04
  6. Step 6: Final answer
    x = 1,374,415.89

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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.