Finding the Fourth Proportional to 4,334,631.84, 6,502,259.34 and 1,494,702.99
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Solution
The fourth proportional to 4,334,631.84, 6,502,259.34 and 1,494,702.99 is: 2,242,161.93
Step by Step Solution
- Step 1: Write the proportion equation
4,334,631.84 : 6,502,259.34 = 1,494,702.99 : x - Step 2: Convert to fraction form
4,334,631.84/6,502,259.34 = 1,494,702.99/x - Step 3: Cross multiply
4,334,631.84x = 6,502,259.34 × 1,494,702.99 - Step 4: Simplify right side
4,334,631.84x = 9,718,946,477,253.43 - Step 5: Solve for x
x = 9,718,946,477,253.43/4,334,631.84 - Step 6: Final answer
x = 2,242,161.93
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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.