Home / 5,263,407.08-7,883,152.84-4,119,037.44

Finding the Fourth Proportional to 5,263,407.08, 7,883,152.84 and 4,119,037.44

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Solution

The fourth proportional to 5,263,407.08, 7,883,152.84 and 4,119,037.44 is: 6,169,198.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,263,407.08 : 7,883,152.84 = 4,119,037.44 : x
  2. Step 2: Convert to fraction form
    5,263,407.08/7,883,152.84 = 4,119,037.44/x
  3. Step 3: Cross multiply
    5,263,407.08x = 7,883,152.84 × 4,119,037.44
  4. Step 4: Simplify right side
    5,263,407.08x = 32,471,001,693,202.33
  5. Step 5: Solve for x
    x = 32,471,001,693,202.33/5,263,407.08
  6. Step 6: Final answer
    x = 6,169,198.24

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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.