Home / 1,524,256.96-2,284,740.30-670,568.80

Finding the Fourth Proportional to 1,524,256.96, 2,284,740.30 and 670,568.80

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Solution

The fourth proportional to 1,524,256.96, 2,284,740.30 and 670,568.80 is: 1,005,129.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,256.96 : 2,284,740.30 = 670,568.80 : x
  2. Step 2: Convert to fraction form
    1,524,256.96/2,284,740.30 = 670,568.80/x
  3. Step 3: Cross multiply
    1,524,256.96x = 2,284,740.30 × 670,568.80
  4. Step 4: Simplify right side
    1,524,256.96x = 1,532,075,561,282.64
  5. Step 5: Solve for x
    x = 1,532,075,561,282.64/1,524,256.96
  6. Step 6: Final answer
    x = 1,005,129.45

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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.