Finding the Fourth Proportional to 2,497,368.60, 3,446,368.65 and 1,351,448.94
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Solution
The fourth proportional to 2,497,368.60, 3,446,368.65 and 1,351,448.94 is: 1,864,999.53
Step by Step Solution
- Step 1: Write the proportion equation
2,497,368.60 : 3,446,368.65 = 1,351,448.94 : x - Step 2: Convert to fraction form
2,497,368.60/3,446,368.65 = 1,351,448.94/x - Step 3: Cross multiply
2,497,368.60x = 3,446,368.65 × 1,351,448.94 - Step 4: Simplify right side
2,497,368.60x = 4,657,591,258,891.73 - Step 5: Solve for x
x = 4,657,591,258,891.73/2,497,368.60 - Step 6: Final answer
x = 1,864,999.53
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.