Home / 3,114,630.05-4,673,257.28-1,695,704.45

Finding the Fourth Proportional to 3,114,630.05, 4,673,257.28 and 1,695,704.45

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Solution

The fourth proportional to 3,114,630.05, 4,673,257.28 and 1,695,704.45 is: 2,544,271.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,630.05 : 4,673,257.28 = 1,695,704.45 : x
  2. Step 2: Convert to fraction form
    3,114,630.05/4,673,257.28 = 1,695,704.45/x
  3. Step 3: Cross multiply
    3,114,630.05x = 4,673,257.28 × 1,695,704.45
  4. Step 4: Simplify right side
    3,114,630.05x = 7,924,463,157,212.37
  5. Step 5: Solve for x
    x = 7,924,463,157,212.37/3,114,630.05
  6. Step 6: Final answer
    x = 2,544,271.08

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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.