Home / 3,227,296.76-4,453,680.06-1,757,222.69

Finding the Fourth Proportional to 3,227,296.76, 4,453,680.06 and 1,757,222.69

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Solution

The fourth proportional to 3,227,296.76, 4,453,680.06 and 1,757,222.69 is: 2,424,973.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,296.76 : 4,453,680.06 = 1,757,222.69 : x
  2. Step 2: Convert to fraction form
    3,227,296.76/4,453,680.06 = 1,757,222.69/x
  3. Step 3: Cross multiply
    3,227,296.76x = 4,453,680.06 × 1,757,222.69
  4. Step 4: Simplify right side
    3,227,296.76x = 7,826,107,655,432.56
  5. Step 5: Solve for x
    x = 7,826,107,655,432.56/3,227,296.76
  6. Step 6: Final answer
    x = 2,424,973.05

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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.