Home / 3,463,896.08-4,780,094.00-1,936,145.36

Finding the Fourth Proportional to 3,463,896.08, 4,780,094.00 and 1,936,145.36

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Solution

The fourth proportional to 3,463,896.08, 4,780,094.00 and 1,936,145.36 is: 2,671,834.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,896.08 : 4,780,094.00 = 1,936,145.36 : x
  2. Step 2: Convert to fraction form
    3,463,896.08/4,780,094.00 = 1,936,145.36/x
  3. Step 3: Cross multiply
    3,463,896.08x = 4,780,094.00 × 1,936,145.36
  4. Step 4: Simplify right side
    3,463,896.08x = 9,254,956,820,733.35
  5. Step 5: Solve for x
    x = 9,254,956,820,733.35/3,463,896.08
  6. Step 6: Final answer
    x = 2,671,834.43

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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.