Finding the Fourth Proportional to 4,909,684, 7,364,788.44 and 1,544,153.44
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Solution
The fourth proportional to 4,909,684, 7,364,788.44 and 1,544,153.44 is: 2,316,312.70
Step by Step Solution
- Step 1: Write the proportion equation
4,909,684 : 7,364,788.44 = 1,544,153.44 : x - Step 2: Convert to fraction form
4,909,684/7,364,788.44 = 1,544,153.44/x - Step 3: Cross multiply
4,909,684x = 7,364,788.44 × 1,544,153.44 - Step 4: Simplify right side
4,909,684x = 11,372,363,404,498.23 - Step 5: Solve for x
x = 11,372,363,404,498.23/4,909,684 - Step 6: Final answer
x = 2,316,312.70
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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.