Home / 7,562,710.80-11,337,912.26-2,372,652.28

Finding the Fourth Proportional to 7,562,710.80, 11,337,912.26 and 2,372,652.28

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Solution

The fourth proportional to 7,562,710.80, 11,337,912.26 and 2,372,652.28 is: 3,557,047.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,562,710.80 : 11,337,912.26 = 2,372,652.28 : x
  2. Step 2: Convert to fraction form
    7,562,710.80/11,337,912.26 = 2,372,652.28/x
  3. Step 3: Cross multiply
    7,562,710.80x = 11,337,912.26 × 2,372,652.28
  4. Step 4: Simplify right side
    7,562,710.80x = 26,900,923,333,920.91
  5. Step 5: Solve for x
    x = 26,900,923,333,920.91/7,562,710.80
  6. Step 6: Final answer
    x = 3,557,047.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.