Home / 4,943,452.50-7,416,237.42-1,531,663.56

Finding the Fourth Proportional to 4,943,452.50, 7,416,237.42 and 1,531,663.56

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Solution

The fourth proportional to 4,943,452.50, 7,416,237.42 and 1,531,663.56 is: 2,297,823.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,943,452.50 : 7,416,237.42 = 1,531,663.56 : x
  2. Step 2: Convert to fraction form
    4,943,452.50/7,416,237.42 = 1,531,663.56/x
  3. Step 3: Cross multiply
    4,943,452.50x = 7,416,237.42 × 1,531,663.56
  4. Step 4: Simplify right side
    4,943,452.50x = 11,359,180,608,522.42
  5. Step 5: Solve for x
    x = 11,359,180,608,522.42/4,943,452.50
  6. Step 6: Final answer
    x = 2,297,823.35

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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.