Home / 5,650,537.23-7,797,701.93-3,072,218.67

Finding the Fourth Proportional to 5,650,537.23, 7,797,701.93 and 3,072,218.67

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Solution

The fourth proportional to 5,650,537.23, 7,797,701.93 and 3,072,218.67 is: 4,239,640.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,650,537.23 : 7,797,701.93 = 3,072,218.67 : x
  2. Step 2: Convert to fraction form
    5,650,537.23/7,797,701.93 = 3,072,218.67/x
  3. Step 3: Cross multiply
    5,650,537.23x = 7,797,701.93 × 3,072,218.67
  4. Step 4: Simplify right side
    5,650,537.23x = 23,956,245,437,079.94
  5. Step 5: Solve for x
    x = 23,956,245,437,079.94/5,650,537.23
  6. Step 6: Final answer
    x = 4,239,640.31

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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.