Home / 6,422,477.21-9,631,315.58-2,583,003.70

Finding the Fourth Proportional to 6,422,477.21, 9,631,315.58 and 2,583,003.70

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Solution

The fourth proportional to 6,422,477.21, 9,631,315.58 and 2,583,003.70 is: 3,873,540.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,422,477.21 : 9,631,315.58 = 2,583,003.70 : x
  2. Step 2: Convert to fraction form
    6,422,477.21/9,631,315.58 = 2,583,003.70/x
  3. Step 3: Cross multiply
    6,422,477.21x = 9,631,315.58 × 2,583,003.70
  4. Step 4: Simplify right side
    6,422,477.21x = 24,877,723,742,014.34
  5. Step 5: Solve for x
    x = 24,877,723,742,014.34/6,422,477.21
  6. Step 6: Final answer
    x = 3,873,540.22

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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.