Finding the Fourth Proportional to 4,663,252.18, 6,995,127.93 and 1,468,627.12
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Solution
The fourth proportional to 4,663,252.18, 6,995,127.93 and 1,468,627.12 is: 2,203,019.31
Step by Step Solution
- Step 1: Write the proportion equation
4,663,252.18 : 6,995,127.93 = 1,468,627.12 : x - Step 2: Convert to fraction form
4,663,252.18/6,995,127.93 = 1,468,627.12/x - Step 3: Cross multiply
4,663,252.18x = 6,995,127.93 × 1,468,627.12 - Step 4: Simplify right side
4,663,252.18x = 10,273,234,585,867.46 - Step 5: Solve for x
x = 10,273,234,585,867.46/4,663,252.18 - Step 6: Final answer
x = 2,203,019.31
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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.