Home / 9,080,708.56-13,591,316.88-4,975,769.70

Finding the Fourth Proportional to 9,080,708.56, 13,591,316.88 and 4,975,769.70

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Solution

The fourth proportional to 9,080,708.56, 13,591,316.88 and 4,975,769.70 is: 7,447,355.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080,708.56 : 13,591,316.88 = 4,975,769.70 : x
  2. Step 2: Convert to fraction form
    9,080,708.56/13,591,316.88 = 4,975,769.70/x
  3. Step 3: Cross multiply
    9,080,708.56x = 13,591,316.88 × 4,975,769.70
  4. Step 4: Simplify right side
    9,080,708.56x = 67,627,262,714,602.54
  5. Step 5: Solve for x
    x = 67,627,262,714,602.54/9,080,708.56
  6. Step 6: Final answer
    x = 7,447,355.27

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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.