Home / 9,288,616.43-13,927,405.67-3,531,771.01

Finding the Fourth Proportional to 9,288,616.43, 13,927,405.67 and 3,531,771.01

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Solution

The fourth proportional to 9,288,616.43, 13,927,405.67 and 3,531,771.01 is: 5,295,558.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,288,616.43 : 13,927,405.67 = 3,531,771.01 : x
  2. Step 2: Convert to fraction form
    9,288,616.43/13,927,405.67 = 3,531,771.01/x
  3. Step 3: Cross multiply
    9,288,616.43x = 13,927,405.67 × 3,531,771.01
  4. Step 4: Simplify right side
    9,288,616.43x = 49,188,407,602,810.16
  5. Step 5: Solve for x
    x = 49,188,407,602,810.16/9,288,616.43
  6. Step 6: Final answer
    x = 5,295,558.06

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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.