Home / 3,556,355.31-4,907,727.90-1,924,723.89

Finding the Fourth Proportional to 3,556,355.31, 4,907,727.90 and 1,924,723.89

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Solution

The fourth proportional to 3,556,355.31, 4,907,727.90 and 1,924,723.89 is: 2,656,096.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,355.31 : 4,907,727.90 = 1,924,723.89 : x
  2. Step 2: Convert to fraction form
    3,556,355.31/4,907,727.90 = 1,924,723.89/x
  3. Step 3: Cross multiply
    3,556,355.31x = 4,907,727.90 × 1,924,723.89
  4. Step 4: Simplify right side
    3,556,355.31x = 9,446,021,134,749.53
  5. Step 5: Solve for x
    x = 9,446,021,134,749.53/3,556,355.31
  6. Step 6: Final answer
    x = 2,656,096.01

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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.