Home / 7,583,852.34-10,465,753.23-4,146,093.54

Finding the Fourth Proportional to 7,583,852.34, 10,465,753.23 and 4,146,093.54

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Solution

The fourth proportional to 7,583,852.34, 10,465,753.23 and 4,146,093.54 is: 5,721,629.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,583,852.34 : 10,465,753.23 = 4,146,093.54 : x
  2. Step 2: Convert to fraction form
    7,583,852.34/10,465,753.23 = 4,146,093.54/x
  3. Step 3: Cross multiply
    7,583,852.34x = 10,465,753.23 × 4,146,093.54
  4. Step 4: Simplify right side
    7,583,852.34x = 43,391,991,858,137.13
  5. Step 5: Solve for x
    x = 43,391,991,858,137.13/7,583,852.34
  6. Step 6: Final answer
    x = 5,721,629.31

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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.