Home / 6,323,823.23-9,485,703.12-1,531,512.37

Finding the Fourth Proportional to 6,323,823.23, 9,485,703.12 and 1,531,512.37

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Solution

The fourth proportional to 6,323,823.23, 9,485,703.12 and 1,531,512.37 is: 2,297,260.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,323,823.23 : 9,485,703.12 = 1,531,512.37 : x
  2. Step 2: Convert to fraction form
    6,323,823.23/9,485,703.12 = 1,531,512.37/x
  3. Step 3: Cross multiply
    6,323,823.23x = 9,485,703.12 × 1,531,512.37
  4. Step 4: Simplify right side
    6,323,823.23x = 14,527,471,618,999.08
  5. Step 5: Solve for x
    x = 14,527,471,618,999.08/6,323,823.23
  6. Step 6: Final answer
    x = 2,297,260.86

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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.