Finding the Fourth Proportional to 4,468,527.33, 6,166,386.12 and 2,534,746.40
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Solution
The fourth proportional to 4,468,527.33, 6,166,386.12 and 2,534,746.40 is: 3,497,847.02
Step by Step Solution
- Step 1: Write the proportion equation
4,468,527.33 : 6,166,386.12 = 2,534,746.40 : x - Step 2: Convert to fraction form
4,468,527.33/6,166,386.12 = 2,534,746.40/x - Step 3: Cross multiply
4,468,527.33x = 6,166,386.12 × 2,534,746.40 - Step 4: Simplify right side
4,468,527.33x = 15,630,225,018,679.97 - Step 5: Solve for x
x = 15,630,225,018,679.97/4,468,527.33 - Step 6: Final answer
x = 3,497,847.02
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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.