Finding the Fourth Proportional to 2,354,162.63, 3,531,277.35 and 671,266.13
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Solution
The fourth proportional to 2,354,162.63, 3,531,277.35 and 671,266.13 is: 1,006,908.71
Step by Step Solution
- Step 1: Write the proportion equation
2,354,162.63 : 3,531,277.35 = 671,266.13 : x - Step 2: Convert to fraction form
2,354,162.63/3,531,277.35 = 671,266.13/x - Step 3: Cross multiply
2,354,162.63x = 3,531,277.35 × 671,266.13 - Step 4: Simplify right side
2,354,162.63x = 2,370,426,863,034.77 - Step 5: Solve for x
x = 2,370,426,863,034.77/2,354,162.63 - Step 6: Final answer
x = 1,006,908.71
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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.