Home / 10,325,257.62-14,263,426.18-8,273,900.22

Finding the Fourth Proportional to 10,325,257.62, 14,263,426.18 and 8,273,900.22

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Solution

The fourth proportional to 10,325,257.62, 14,263,426.18 and 8,273,900.22 is: 11,429,658.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,325,257.62 : 14,263,426.18 = 8,273,900.22 : x
  2. Step 2: Convert to fraction form
    10,325,257.62/14,263,426.18 = 8,273,900.22/x
  3. Step 3: Cross multiply
    10,325,257.62x = 14,263,426.18 × 8,273,900.22
  4. Step 4: Simplify right side
    10,325,257.62x = 118,014,165,008,655.75
  5. Step 5: Solve for x
    x = 118,014,165,008,655.75/10,325,257.62
  6. Step 6: Final answer
    x = 11,429,658.16

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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.