Finding the Fourth Proportional to 7,307,691.84, 10,962,588.06 and 2,259,396
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Solution
The fourth proportional to 7,307,691.84, 10,962,588.06 and 2,259,396 is: 3,389,418.73
Step by Step Solution
- Step 1: Write the proportion equation
7,307,691.84 : 10,962,588.06 = 2,259,396 : x - Step 2: Convert to fraction form
7,307,691.84/10,962,588.06 = 2,259,396/x - Step 3: Cross multiply
7,307,691.84x = 10,962,588.06 × 2,259,396 - Step 4: Simplify right side
7,307,691.84x = 24,768,827,612,411.76 - Step 5: Solve for x
x = 24,768,827,612,411.76/7,307,691.84 - Step 6: Final answer
x = 3,389,418.73
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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.