Home / 6,576,274.14-9,870,009.93-2,589,985.50

Finding the Fourth Proportional to 6,576,274.14, 9,870,009.93 and 2,589,985.50

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Solution

The fourth proportional to 6,576,274.14, 9,870,009.93 and 2,589,985.50 is: 3,887,183.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,274.14 : 9,870,009.93 = 2,589,985.50 : x
  2. Step 2: Convert to fraction form
    6,576,274.14/9,870,009.93 = 2,589,985.50/x
  3. Step 3: Cross multiply
    6,576,274.14x = 9,870,009.93 × 2,589,985.50
  4. Step 4: Simplify right side
    6,576,274.14x = 25,563,182,603,556.02
  5. Step 5: Solve for x
    x = 25,563,182,603,556.02/6,576,274.14
  6. Step 6: Final answer
    x = 3,887,183.24

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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.