Home / 2,054,501.10-2,835,295.07-1,136,715.39

Finding the Fourth Proportional to 2,054,501.10, 2,835,295.07 and 1,136,715.39

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Solution

The fourth proportional to 2,054,501.10, 2,835,295.07 and 1,136,715.39 is: 1,568,713.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,501.10 : 2,835,295.07 = 1,136,715.39 : x
  2. Step 2: Convert to fraction form
    2,054,501.10/2,835,295.07 = 1,136,715.39/x
  3. Step 3: Cross multiply
    2,054,501.10x = 2,835,295.07 × 1,136,715.39
  4. Step 4: Simplify right side
    2,054,501.10x = 3,222,923,535,576.55
  5. Step 5: Solve for x
    x = 3,222,923,535,576.55/2,054,501.10
  6. Step 6: Final answer
    x = 1,568,713.46

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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.