Home / 4,286,459.07-5,915,099.27-2,544,204.15

Finding the Fourth Proportional to 4,286,459.07, 5,915,099.27 and 2,544,204.15

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Solution

The fourth proportional to 4,286,459.07, 5,915,099.27 and 2,544,204.15 is: 3,510,874.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,286,459.07 : 5,915,099.27 = 2,544,204.15 : x
  2. Step 2: Convert to fraction form
    4,286,459.07/5,915,099.27 = 2,544,204.15/x
  3. Step 3: Cross multiply
    4,286,459.07x = 5,915,099.27 × 2,544,204.15
  4. Step 4: Simplify right side
    4,286,459.07x = 15,049,220,097,674.95
  5. Step 5: Solve for x
    x = 15,049,220,097,674.95/4,286,459.07
  6. Step 6: Final answer
    x = 3,510,874.56

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1.5x scale

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.