Home / 7,019,701.44-10,522,576.41-4,885,301.22

Finding the Fourth Proportional to 7,019,701.44, 10,522,576.41 and 4,885,301.22

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Solution

The fourth proportional to 7,019,701.44, 10,522,576.41 and 4,885,301.22 is: 7,323,097.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,019,701.44 : 10,522,576.41 = 4,885,301.22 : x
  2. Step 2: Convert to fraction form
    7,019,701.44/10,522,576.41 = 4,885,301.22/x
  3. Step 3: Cross multiply
    7,019,701.44x = 10,522,576.41 × 4,885,301.22
  4. Step 4: Simplify right side
    7,019,701.44x = 51,405,955,373,316.22
  5. Step 5: Solve for x
    x = 51,405,955,373,316.22/7,019,701.44
  6. Step 6: Final answer
    x = 7,323,097.12

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1.5x scale

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.