Home / 9,140,814.26-13,713,014.88-3,383,598.18

Finding the Fourth Proportional to 9,140,814.26, 13,713,014.88 and 3,383,598.18

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Solution

The fourth proportional to 9,140,814.26, 13,713,014.88 and 3,383,598.18 is: 5,076,061.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,140,814.26 : 13,713,014.88 = 3,383,598.18 : x
  2. Step 2: Convert to fraction form
    9,140,814.26/13,713,014.88 = 3,383,598.18/x
  3. Step 3: Cross multiply
    9,140,814.26x = 13,713,014.88 × 3,383,598.18
  4. Step 4: Simplify right side
    9,140,814.26x = 46,399,332,190,280.92
  5. Step 5: Solve for x
    x = 46,399,332,190,280.92/9,140,814.26
  6. Step 6: Final answer
    x = 5,076,061.16

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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.