Home / 1,682,210.07-2,522,691.81-602,554.38

Finding the Fourth Proportional to 1,682,210.07, 2,522,691.81 and 602,554.38

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Solution

The fourth proportional to 1,682,210.07, 2,522,691.81 and 602,554.38 is: 903,608.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,210.07 : 2,522,691.81 = 602,554.38 : x
  2. Step 2: Convert to fraction form
    1,682,210.07/2,522,691.81 = 602,554.38/x
  3. Step 3: Cross multiply
    1,682,210.07x = 2,522,691.81 × 602,554.38
  4. Step 4: Simplify right side
    1,682,210.07x = 1,520,058,999,505.63
  5. Step 5: Solve for x
    x = 1,520,058,999,505.63/1,682,210.07
  6. Step 6: Final answer
    x = 903,608.31

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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.