Finding the Fourth Proportional to 4,497,202.78, 6,746,276.76 and 1,464,804.94
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Solution
The fourth proportional to 4,497,202.78, 6,746,276.76 and 1,464,804.94 is: 2,197,361.34
Step by Step Solution
- Step 1: Write the proportion equation
4,497,202.78 : 6,746,276.76 = 1,464,804.94 : x - Step 2: Convert to fraction form
4,497,202.78/6,746,276.76 = 1,464,804.94/x - Step 3: Cross multiply
4,497,202.78x = 6,746,276.76 × 1,464,804.94 - Step 4: Simplify right side
4,497,202.78x = 9,881,979,524,655.19 - Step 5: Solve for x
x = 9,881,979,524,655.19/4,497,202.78 - Step 6: Final answer
x = 2,197,361.34
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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.