Finding the Fourth Proportional to 2,359,547.14, 3,256,451.49 and 1,341,104.98
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Solution
The fourth proportional to 2,359,547.14, 3,256,451.49 and 1,341,104.98 is: 1,850,881.99
Step by Step Solution
- Step 1: Write the proportion equation
2,359,547.14 : 3,256,451.49 = 1,341,104.98 : x - Step 2: Convert to fraction form
2,359,547.14/3,256,451.49 = 1,341,104.98/x - Step 3: Cross multiply
2,359,547.14x = 3,256,451.49 × 1,341,104.98 - Step 4: Simplify right side
2,359,547.14x = 4,367,243,310,367.42 - Step 5: Solve for x
x = 4,367,243,310,367.42/2,359,547.14 - Step 6: Final answer
x = 1,850,881.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.