Home / 3,574,849.54-4,932,999.21-2,104,524.58

Finding the Fourth Proportional to 3,574,849.54, 4,932,999.21 and 2,104,524.58

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Solution

The fourth proportional to 3,574,849.54, 4,932,999.21 and 2,104,524.58 is: 2,904,071.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,849.54 : 4,932,999.21 = 2,104,524.58 : x
  2. Step 2: Convert to fraction form
    3,574,849.54/4,932,999.21 = 2,104,524.58/x
  3. Step 3: Cross multiply
    3,574,849.54x = 4,932,999.21 × 2,104,524.58
  4. Step 4: Simplify right side
    3,574,849.54x = 10,381,618,090,565.58
  5. Step 5: Solve for x
    x = 10,381,618,090,565.58/3,574,849.54
  6. Step 6: Final answer
    x = 2,904,071.34

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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.