Finding the Fourth Proportional to 3,667,269.27, 5,498,661.85 and 1,748,767.26
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Solution
The fourth proportional to 3,667,269.27, 5,498,661.85 and 1,748,767.26 is: 2,622,081.75
Step by Step Solution
- Step 1: Write the proportion equation
3,667,269.27 : 5,498,661.85 = 1,748,767.26 : x - Step 2: Convert to fraction form
3,667,269.27/5,498,661.85 = 1,748,767.26/x - Step 3: Cross multiply
3,667,269.27x = 5,498,661.85 × 1,748,767.26 - Step 4: Simplify right side
3,667,269.27x = 9,615,879,812,719.11 - Step 5: Solve for x
x = 9,615,879,812,719.11/3,667,269.27 - Step 6: Final answer
x = 2,622,081.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.