Home / 2,344,627.69-3,235,586.21-1,326,010.57

Finding the Fourth Proportional to 2,344,627.69, 3,235,586.21 and 1,326,010.57

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Solution

The fourth proportional to 2,344,627.69, 3,235,586.21 and 1,326,010.57 is: 1,829,894.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,627.69 : 3,235,586.21 = 1,326,010.57 : x
  2. Step 2: Convert to fraction form
    2,344,627.69/3,235,586.21 = 1,326,010.57/x
  3. Step 3: Cross multiply
    2,344,627.69x = 3,235,586.21 × 1,326,010.57
  4. Step 4: Simplify right side
    2,344,627.69x = 4,290,421,504,859.76
  5. Step 5: Solve for x
    x = 4,290,421,504,859.76/2,344,627.69
  6. Step 6: Final answer
    x = 1,829,894.58

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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.