Home / 7,023,262.95-9,692,889.44-3,967,674.03

Finding the Fourth Proportional to 7,023,262.95, 9,692,889.44 and 3,967,674.03

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Solution

The fourth proportional to 7,023,262.95, 9,692,889.44 and 3,967,674.03 is: 5,475,834.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023,262.95 : 9,692,889.44 = 3,967,674.03 : x
  2. Step 2: Convert to fraction form
    7,023,262.95/9,692,889.44 = 3,967,674.03/x
  3. Step 3: Cross multiply
    7,023,262.95x = 9,692,889.44 × 3,967,674.03
  4. Step 4: Simplify right side
    7,023,262.95x = 38,458,225,686,910.88
  5. Step 5: Solve for x
    x = 38,458,225,686,910.88/7,023,262.95
  6. Step 6: Final answer
    x = 5,475,834.52

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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.