Home / 4,061,429.19-5,601,543.74-3,451,600.64

Finding the Fourth Proportional to 4,061,429.19, 5,601,543.74 and 3,451,600.64

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Solution

The fourth proportional to 4,061,429.19, 5,601,543.74 and 3,451,600.64 is: 4,760,465.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,429.19 : 5,601,543.74 = 3,451,600.64 : x
  2. Step 2: Convert to fraction form
    4,061,429.19/5,601,543.74 = 3,451,600.64/x
  3. Step 3: Cross multiply
    4,061,429.19x = 5,601,543.74 × 3,451,600.64
  4. Step 4: Simplify right side
    4,061,429.19x = 19,334,291,957,972.00
  5. Step 5: Solve for x
    x = 19,334,291,957,972.00/4,061,429.19
  6. Step 6: Final answer
    x = 4,760,465.11

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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.