Home / 7,273,855.95-10,910,388.42-2,225,166.45

Finding the Fourth Proportional to 7,273,855.95, 10,910,388.42 and 2,225,166.45

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Solution

The fourth proportional to 7,273,855.95, 10,910,388.42 and 2,225,166.45 is: 3,337,628.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273,855.95 : 10,910,388.42 = 2,225,166.45 : x
  2. Step 2: Convert to fraction form
    7,273,855.95/10,910,388.42 = 2,225,166.45/x
  3. Step 3: Cross multiply
    7,273,855.95x = 10,910,388.42 × 2,225,166.45
  4. Step 4: Simplify right side
    7,273,855.95x = 24,277,430,268,652.51
  5. Step 5: Solve for x
    x = 24,277,430,268,652.51/7,273,855.95
  6. Step 6: Final answer
    x = 3,337,628.68

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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.