Home / 1,010,226.42-1,515,284.26-610,759.93

Finding the Fourth Proportional to 1,010,226.42, 1,515,284.26 and 610,759.93

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Solution

The fourth proportional to 1,010,226.42, 1,515,284.26 and 610,759.93 is: 916,106.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,226.42 : 1,515,284.26 = 610,759.93 : x
  2. Step 2: Convert to fraction form
    1,010,226.42/1,515,284.26 = 610,759.93/x
  3. Step 3: Cross multiply
    1,010,226.42x = 1,515,284.26 × 610,759.93
  4. Step 4: Simplify right side
    1,010,226.42x = 925,474,908,567.70
  5. Step 5: Solve for x
    x = 925,474,908,567.70/1,010,226.42
  6. Step 6: Final answer
    x = 916,106.42

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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.