Home / 3,835,225.14-5,292,577.41-2,092,929

Finding the Fourth Proportional to 3,835,225.14, 5,292,577.41 and 2,092,929

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Solution

The fourth proportional to 3,835,225.14, 5,292,577.41 and 2,092,929 is: 2,888,223.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,225.14 : 5,292,577.41 = 2,092,929 : x
  2. Step 2: Convert to fraction form
    3,835,225.14/5,292,577.41 = 2,092,929/x
  3. Step 3: Cross multiply
    3,835,225.14x = 5,292,577.41 × 2,092,929
  4. Step 4: Simplify right side
    3,835,225.14x = 11,076,988,746,133.89
  5. Step 5: Solve for x
    x = 11,076,988,746,133.89/3,835,225.14
  6. Step 6: Final answer
    x = 2,888,223.86

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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.