Home / 2,534,170.32-3,801,253.18-1,017,853.51

Finding the Fourth Proportional to 2,534,170.32, 3,801,253.18 and 1,017,853.51

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Solution

The fourth proportional to 2,534,170.32, 3,801,253.18 and 1,017,853.51 is: 1,526,779.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,170.32 : 3,801,253.18 = 1,017,853.51 : x
  2. Step 2: Convert to fraction form
    2,534,170.32/3,801,253.18 = 1,017,853.51/x
  3. Step 3: Cross multiply
    2,534,170.32x = 3,801,253.18 × 1,017,853.51
  4. Step 4: Simplify right side
    2,534,170.32x = 3,869,118,891,661.66
  5. Step 5: Solve for x
    x = 3,869,118,891,661.66/2,534,170.32
  6. Step 6: Final answer
    x = 1,526,779.34

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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.