Home / 5,767,729.89-8,653,488.62-2,358,883.37

Finding the Fourth Proportional to 5,767,729.89, 8,653,488.62 and 2,358,883.37

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Solution

The fourth proportional to 5,767,729.89, 8,653,488.62 and 2,358,883.37 is: 3,539,099.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,767,729.89 : 8,653,488.62 = 2,358,883.37 : x
  2. Step 2: Convert to fraction form
    5,767,729.89/8,653,488.62 = 2,358,883.37/x
  3. Step 3: Cross multiply
    5,767,729.89x = 8,653,488.62 × 2,358,883.37
  4. Step 4: Simplify right side
    5,767,729.89x = 20,412,570,343,140.39
  5. Step 5: Solve for x
    x = 20,412,570,343,140.39/5,767,729.89
  6. Step 6: Final answer
    x = 3,539,099.56

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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.