Home / 3,048,832.00-4,207,465.42-1,724,149.70

Finding the Fourth Proportional to 3,048,832.00, 4,207,465.42 and 1,724,149.70

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Solution

The fourth proportional to 3,048,832.00, 4,207,465.42 and 1,724,149.70 is: 2,379,370.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,832.00 : 4,207,465.42 = 1,724,149.70 : x
  2. Step 2: Convert to fraction form
    3,048,832.00/4,207,465.42 = 1,724,149.70/x
  3. Step 3: Cross multiply
    3,048,832.00x = 4,207,465.42 × 1,724,149.70
  4. Step 4: Simplify right side
    3,048,832.00x = 7,254,300,232,083.67
  5. Step 5: Solve for x
    x = 7,254,300,232,083.67/3,048,832.00
  6. Step 6: Final answer
    x = 2,379,370.27

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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.