Home / 7,843,481.03-10,824,266.67-4,358,966.73

Finding the Fourth Proportional to 7,843,481.03, 10,824,266.67 and 4,358,966.73

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Solution

The fourth proportional to 7,843,481.03, 10,824,266.67 and 4,358,966.73 is: 6,015,520.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,843,481.03 : 10,824,266.67 = 4,358,966.73 : x
  2. Step 2: Convert to fraction form
    7,843,481.03/10,824,266.67 = 4,358,966.73/x
  3. Step 3: Cross multiply
    7,843,481.03x = 10,824,266.67 × 4,358,966.73
  4. Step 4: Simplify right side
    7,843,481.03x = 47,182,618,291,177.89
  5. Step 5: Solve for x
    x = 47,182,618,291,177.89/7,843,481.03
  6. Step 6: Final answer
    x = 6,015,520.17

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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.