Home / 4,902,606.42-7,355,090.60-1,536,813.42

Finding the Fourth Proportional to 4,902,606.42, 7,355,090.60 and 1,536,813.42

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Solution

The fourth proportional to 4,902,606.42, 7,355,090.60 and 1,536,813.42 is: 2,305,590.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,902,606.42 : 7,355,090.60 = 1,536,813.42 : x
  2. Step 2: Convert to fraction form
    4,902,606.42/7,355,090.60 = 1,536,813.42/x
  3. Step 3: Cross multiply
    4,902,606.42x = 7,355,090.60 × 1,536,813.42
  4. Step 4: Simplify right side
    4,902,606.42x = 11,303,401,939,395.85
  5. Step 5: Solve for x
    x = 11,303,401,939,395.85/4,902,606.42
  6. Step 6: Final answer
    x = 2,305,590.33

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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.