Finding the Fourth Proportional to 4,583,334.51, 6,325,386.99 and 2,518,762.35
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Solution
The fourth proportional to 4,583,334.51, 6,325,386.99 and 2,518,762.35 is: 3,476,103.81
Step by Step Solution
- Step 1: Write the proportion equation
4,583,334.51 : 6,325,386.99 = 2,518,762.35 : x - Step 2: Convert to fraction form
4,583,334.51/6,325,386.99 = 2,518,762.35/x - Step 3: Cross multiply
4,583,334.51x = 6,325,386.99 × 2,518,762.35 - Step 4: Simplify right side
4,583,334.51x = 15,932,146,589,988.22 - Step 5: Solve for x
x = 15,932,146,589,988.22/4,583,334.51 - Step 6: Final answer
x = 3,476,103.81
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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.