Finding the Fourth Proportional to 4,241,486.98, 6,363,214.62 and 1,401,426.91
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Solution
The fourth proportional to 4,241,486.98, 6,363,214.62 and 1,401,426.91 is: 2,102,465.54
Step by Step Solution
- Step 1: Write the proportion equation
4,241,486.98 : 6,363,214.62 = 1,401,426.91 : x - Step 2: Convert to fraction form
4,241,486.98/6,363,214.62 = 1,401,426.91/x - Step 3: Cross multiply
4,241,486.98x = 6,363,214.62 × 1,401,426.91 - Step 4: Simplify right side
4,241,486.98x = 8,917,580,202,573.42 - Step 5: Solve for x
x = 8,917,580,202,573.42/4,241,486.98 - Step 6: Final answer
x = 2,102,465.54
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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.