Finding the Fourth Proportional to 1,348,957.84, 2,024,838.26 and 902,796.48
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Solution
The fourth proportional to 1,348,957.84, 2,024,838.26 and 902,796.48 is: 1,355,132.68
Step by Step Solution
- Step 1: Write the proportion equation
1,348,957.84 : 2,024,838.26 = 902,796.48 : x - Step 2: Convert to fraction form
1,348,957.84/2,024,838.26 = 902,796.48/x - Step 3: Cross multiply
1,348,957.84x = 2,024,838.26 × 902,796.48 - Step 4: Simplify right side
1,348,957.84x = 1,828,016,853,697.32 - Step 5: Solve for x
x = 1,828,016,853,697.32/1,348,957.84 - Step 6: Final answer
x = 1,355,132.68
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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.