Home / 2,077,896.70-3,116,614.65-1,703,266.30

Finding the Fourth Proportional to 2,077,896.70, 3,116,614.65 and 1,703,266.30

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Solution

The fourth proportional to 2,077,896.70, 3,116,614.65 and 1,703,266.30 is: 2,554,710.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,896.70 : 3,116,614.65 = 1,703,266.30 : x
  2. Step 2: Convert to fraction form
    2,077,896.70/3,116,614.65 = 1,703,266.30/x
  3. Step 3: Cross multiply
    2,077,896.70x = 3,116,614.65 × 1,703,266.30
  4. Step 4: Simplify right side
    2,077,896.70x = 5,308,424,703,431.30
  5. Step 5: Solve for x
    x = 5,308,424,703,431.30/2,077,896.70
  6. Step 6: Final answer
    x = 2,554,710.59

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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.