Finding the Fourth Proportional to 4,663,264.68, 6,995,146.68 and 1,468,639.62
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Solution
The fourth proportional to 4,663,264.68, 6,995,146.68 and 1,468,639.62 is: 2,203,038.06
Step by Step Solution
- Step 1: Write the proportion equation
4,663,264.68 : 6,995,146.68 = 1,468,639.62 : x - Step 2: Convert to fraction form
4,663,264.68/6,995,146.68 = 1,468,639.62/x - Step 3: Cross multiply
4,663,264.68x = 6,995,146.68 × 1,468,639.62 - Step 4: Simplify right side
4,663,264.68x = 10,273,349,561,959.46 - Step 5: Solve for x
x = 10,273,349,561,959.46/4,663,264.68 - Step 6: Final answer
x = 2,203,038.06
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.