Home / 1,524,255.96-2,284,738.80-670,567.80

Finding the Fourth Proportional to 1,524,255.96, 2,284,738.80 and 670,567.80

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Solution

The fourth proportional to 1,524,255.96, 2,284,738.80 and 670,567.80 is: 1,005,127.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,255.96 : 2,284,738.80 = 670,567.80 : x
  2. Step 2: Convert to fraction form
    1,524,255.96/2,284,738.80 = 670,567.80/x
  3. Step 3: Cross multiply
    1,524,255.96x = 2,284,738.80 × 670,567.80
  4. Step 4: Simplify right side
    1,524,255.96x = 1,532,072,270,690.64
  5. Step 5: Solve for x
    x = 1,532,072,270,690.64/1,524,255.96
  6. Step 6: Final answer
    x = 1,005,127.95

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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.