Home / 2,045,333.79-2,822,579.24-1,127,596.14

Finding the Fourth Proportional to 2,045,333.79, 2,822,579.24 and 1,127,596.14

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Solution

The fourth proportional to 2,045,333.79, 2,822,579.24 and 1,127,596.14 is: 1,556,092.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,333.79 : 2,822,579.24 = 1,127,596.14 : x
  2. Step 2: Convert to fraction form
    2,045,333.79/2,822,579.24 = 1,127,596.14/x
  3. Step 3: Cross multiply
    2,045,333.79x = 2,822,579.24 × 1,127,596.14
  4. Step 4: Simplify right side
    2,045,333.79x = 3,182,729,450,230.15
  5. Step 5: Solve for x
    x = 3,182,729,450,230.15/2,045,333.79
  6. Step 6: Final answer
    x = 1,556,092.93

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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.