Home / 1,034,556.49-1,427,661.61-598,913.38

Finding the Fourth Proportional to 1,034,556.49, 1,427,661.61 and 598,913.38

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Solution

The fourth proportional to 1,034,556.49, 1,427,661.61 and 598,913.38 is: 826,485.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,556.49 : 1,427,661.61 = 598,913.38 : x
  2. Step 2: Convert to fraction form
    1,034,556.49/1,427,661.61 = 598,913.38/x
  3. Step 3: Cross multiply
    1,034,556.49x = 1,427,661.61 × 598,913.38
  4. Step 4: Simplify right side
    1,034,556.49x = 855,045,640,341.34
  5. Step 5: Solve for x
    x = 855,045,640,341.34/1,034,556.49
  6. Step 6: Final answer
    x = 826,485.21

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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.