Home / 2,416,821.03-3,335,146.52-1,329,092.60

Finding the Fourth Proportional to 2,416,821.03, 3,335,146.52 and 1,329,092.60

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Solution

The fourth proportional to 2,416,821.03, 3,335,146.52 and 1,329,092.60 is: 1,834,111.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,821.03 : 3,335,146.52 = 1,329,092.60 : x
  2. Step 2: Convert to fraction form
    2,416,821.03/3,335,146.52 = 1,329,092.60/x
  3. Step 3: Cross multiply
    2,416,821.03x = 3,335,146.52 × 1,329,092.60
  4. Step 4: Simplify right side
    2,416,821.03x = 4,432,718,536,326.56
  5. Step 5: Solve for x
    x = 4,432,718,536,326.56/2,416,821.03
  6. Step 6: Final answer
    x = 1,834,111.21

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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.