Home / 2,329,907.58-3,496,219.74-981,986.58

Finding the Fourth Proportional to 2,329,907.58, 3,496,219.74 and 981,986.58

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Solution

The fourth proportional to 2,329,907.58, 3,496,219.74 and 981,986.58 is: 1,473,552.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,907.58 : 3,496,219.74 = 981,986.58 : x
  2. Step 2: Convert to fraction form
    2,329,907.58/3,496,219.74 = 981,986.58/x
  3. Step 3: Cross multiply
    2,329,907.58x = 3,496,219.74 × 981,986.58
  4. Step 4: Simplify right side
    2,329,907.58x = 3,433,240,865,411.09
  5. Step 5: Solve for x
    x = 3,433,240,865,411.09/2,329,907.58
  6. Step 6: Final answer
    x = 1,473,552.38

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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.