Home / 2,055,448.21-3,083,597.90-616,073.49

Finding the Fourth Proportional to 2,055,448.21, 3,083,597.90 and 616,073.49

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Solution

The fourth proportional to 2,055,448.21, 3,083,597.90 and 616,073.49 is: 924,237.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,448.21 : 3,083,597.90 = 616,073.49 : x
  2. Step 2: Convert to fraction form
    2,055,448.21/3,083,597.90 = 616,073.49/x
  3. Step 3: Cross multiply
    2,055,448.21x = 3,083,597.90 × 616,073.49
  4. Step 4: Simplify right side
    2,055,448.21x = 1,899,722,920,009.67
  5. Step 5: Solve for x
    x = 1,899,722,920,009.67/2,055,448.21
  6. Step 6: Final answer
    x = 924,237.79

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1.5x scale

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.