Home / 2,456,950.22-3,390,442.07-1,354,333.31

Finding the Fourth Proportional to 2,456,950.22, 3,390,442.07 and 1,354,333.31

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Solution

The fourth proportional to 2,456,950.22, 3,390,442.07 and 1,354,333.31 is: 1,868,897.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,950.22 : 3,390,442.07 = 1,354,333.31 : x
  2. Step 2: Convert to fraction form
    2,456,950.22/3,390,442.07 = 1,354,333.31/x
  3. Step 3: Cross multiply
    2,456,950.22x = 3,390,442.07 × 1,354,333.31
  4. Step 4: Simplify right side
    2,456,950.22x = 4,591,788,631,026.35
  5. Step 5: Solve for x
    x = 4,591,788,631,026.35/2,456,950.22
  6. Step 6: Final answer
    x = 1,868,897.71

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.