Finding the Fourth Proportional to 4,371,423.66, 6,037,269.66 and 3,327,798.06
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Solution
The fourth proportional to 4,371,423.66, 6,037,269.66 and 3,327,798.06 is: 4,595,943.07
Step by Step Solution
- Step 1: Write the proportion equation
4,371,423.66 : 6,037,269.66 = 3,327,798.06 : x - Step 2: Convert to fraction form
4,371,423.66/6,037,269.66 = 3,327,798.06/x - Step 3: Cross multiply
4,371,423.66x = 6,037,269.66 × 3,327,798.06 - Step 4: Simplify right side
4,371,423.66x = 20,090,814,262,244.86 - Step 5: Solve for x
x = 20,090,814,262,244.86/4,371,423.66 - Step 6: Final answer
x = 4,595,943.07
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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.