Finding the Fourth Proportional to 1,606,451.04, 2,218,402.62 and 1,034,497.08
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Solution
The fourth proportional to 1,606,451.04, 2,218,402.62 and 1,034,497.08 is: 1,428,572.04
Step by Step Solution
- Step 1: Write the proportion equation
1,606,451.04 : 2,218,402.62 = 1,034,497.08 : x - Step 2: Convert to fraction form
1,606,451.04/2,218,402.62 = 1,034,497.08/x - Step 3: Cross multiply
1,606,451.04x = 2,218,402.62 × 1,034,497.08 - Step 4: Simplify right side
1,606,451.04x = 2,294,931,032,654.35 - Step 5: Solve for x
x = 2,294,931,032,654.35/1,606,451.04 - Step 6: Final answer
x = 1,428,572.04
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.