Home / 5,366,226.51-8,048,312.91-2,083,581.09

Finding the Fourth Proportional to 5,366,226.51, 8,048,312.91 and 2,083,581.09

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Solution

The fourth proportional to 5,366,226.51, 8,048,312.91 and 2,083,581.09 is: 3,124,972.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,366,226.51 : 8,048,312.91 = 2,083,581.09 : x
  2. Step 2: Convert to fraction form
    5,366,226.51/8,048,312.91 = 2,083,581.09/x
  3. Step 3: Cross multiply
    5,366,226.51x = 8,048,312.91 × 2,083,581.09
  4. Step 4: Simplify right side
    5,366,226.51x = 16,769,312,585,678.87
  5. Step 5: Solve for x
    x = 16,769,312,585,678.87/5,366,226.51
  6. Step 6: Final answer
    x = 3,124,972.93

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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.