Home / 4,606,644.82-6,359,208.60-2,975,847.52

Finding the Fourth Proportional to 4,606,644.82, 6,359,208.60 and 2,975,847.52

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Solution

The fourth proportional to 4,606,644.82, 6,359,208.60 and 2,975,847.52 is: 4,107,986.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,644.82 : 6,359,208.60 = 2,975,847.52 : x
  2. Step 2: Convert to fraction form
    4,606,644.82/6,359,208.60 = 2,975,847.52/x
  3. Step 3: Cross multiply
    4,606,644.82x = 6,359,208.60 × 2,975,847.52
  4. Step 4: Simplify right side
    4,606,644.82x = 18,924,035,141,472.67
  5. Step 5: Solve for x
    x = 18,924,035,141,472.67/4,606,644.82
  6. Step 6: Final answer
    x = 4,107,986.59

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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.