Home / 6,104,753.79-9,158,426.69-2,318,152.83

Finding the Fourth Proportional to 6,104,753.79, 9,158,426.69 and 2,318,152.83

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Solution

The fourth proportional to 6,104,753.79, 9,158,426.69 and 2,318,152.83 is: 3,477,721.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,753.79 : 9,158,426.69 = 2,318,152.83 : x
  2. Step 2: Convert to fraction form
    6,104,753.79/9,158,426.69 = 2,318,152.83/x
  3. Step 3: Cross multiply
    6,104,753.79x = 9,158,426.69 × 2,318,152.83
  4. Step 4: Simplify right side
    6,104,753.79x = 21,230,632,738,180.27
  5. Step 5: Solve for x
    x = 21,230,632,738,180.27/6,104,753.79
  6. Step 6: Final answer
    x = 3,477,721.37

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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.