Finding the Fourth Proportional to 2,899,767.18, 4,001,233.87 and 1,675,836.35
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Solution
The fourth proportional to 2,899,767.18, 4,001,233.87 and 1,675,836.35 is: 2,312,397.08
Step by Step Solution
- Step 1: Write the proportion equation
2,899,767.18 : 4,001,233.87 = 1,675,836.35 : x - Step 2: Convert to fraction form
2,899,767.18/4,001,233.87 = 1,675,836.35/x - Step 3: Cross multiply
2,899,767.18x = 4,001,233.87 × 1,675,836.35 - Step 4: Simplify right side
2,899,767.18x = 6,705,413,164,197.18 - Step 5: Solve for x
x = 6,705,413,164,197.18/2,899,767.18 - Step 6: Final answer
x = 2,312,397.08
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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.