Home / 10,355,175.72-14,286,975.74-6,003,393.51

Finding the Fourth Proportional to 10,355,175.72, 14,286,975.74 and 6,003,393.51

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Solution

The fourth proportional to 10,355,175.72, 14,286,975.74 and 6,003,393.51 is: 8,282,847.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,355,175.72 : 14,286,975.74 = 6,003,393.51 : x
  2. Step 2: Convert to fraction form
    10,355,175.72/14,286,975.74 = 6,003,393.51/x
  3. Step 3: Cross multiply
    10,355,175.72x = 14,286,975.74 × 6,003,393.51
  4. Step 4: Simplify right side
    10,355,175.72x = 85,770,337,435,043.45
  5. Step 5: Solve for x
    x = 85,770,337,435,043.45/10,355,175.72
  6. Step 6: Final answer
    x = 8,282,847.13

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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.