Finding the Fourth Proportional to 3,584,097.84, 5,367,294.88 and 2,671,090.95
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Solution
The fourth proportional to 3,584,097.84, 5,367,294.88 and 2,671,090.95 is: 4,000,039.46
Step by Step Solution
- Step 1: Write the proportion equation
3,584,097.84 : 5,367,294.88 = 2,671,090.95 : x - Step 2: Convert to fraction form
3,584,097.84/5,367,294.88 = 2,671,090.95/x - Step 3: Cross multiply
3,584,097.84x = 5,367,294.88 × 2,671,090.95 - Step 4: Simplify right side
3,584,097.84x = 14,336,532,779,949.34 - Step 5: Solve for x
x = 14,336,532,779,949.34/3,584,097.84 - Step 6: Final answer
x = 4,000,039.46
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.