Home / 3,583,577.44-4,945,337.28-1,973,945.44

Finding the Fourth Proportional to 3,583,577.44, 4,945,337.28 and 1,973,945.44

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Solution

The fourth proportional to 3,583,577.44, 4,945,337.28 and 1,973,945.44 is: 2,724,044.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,577.44 : 4,945,337.28 = 1,973,945.44 : x
  2. Step 2: Convert to fraction form
    3,583,577.44/4,945,337.28 = 1,973,945.44/x
  3. Step 3: Cross multiply
    3,583,577.44x = 4,945,337.28 × 1,973,945.44
  4. Step 4: Simplify right side
    3,583,577.44x = 9,761,825,973,118.00
  5. Step 5: Solve for x
    x = 9,761,825,973,118.00/3,583,577.44
  6. Step 6: Final answer
    x = 2,724,044.93

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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.