Home / 6,659,653.23-9,184,084.02-4,420,470.60

Finding the Fourth Proportional to 6,659,653.23, 9,184,084.02 and 4,420,470.60

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Solution

The fourth proportional to 6,659,653.23, 9,184,084.02 and 4,420,470.60 is: 6,096,109.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,659,653.23 : 9,184,084.02 = 4,420,470.60 : x
  2. Step 2: Convert to fraction form
    6,659,653.23/9,184,084.02 = 4,420,470.60/x
  3. Step 3: Cross multiply
    6,659,653.23x = 9,184,084.02 × 4,420,470.60
  4. Step 4: Simplify right side
    6,659,653.23x = 40,597,973,398,339.80
  5. Step 5: Solve for x
    x = 40,597,973,398,339.80/6,659,653.23
  6. Step 6: Final answer
    x = 6,096,109.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.