Finding the Fourth Proportional to 1,849,502.40, 2,774,330.40 and 587,294.40
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Solution
The fourth proportional to 1,849,502.40, 2,774,330.40 and 587,294.40 is: 880,965.99
Step by Step Solution
- Step 1: Write the proportion equation
1,849,502.40 : 2,774,330.40 = 587,294.40 : x - Step 2: Convert to fraction form
1,849,502.40/2,774,330.40 = 587,294.40/x - Step 3: Cross multiply
1,849,502.40x = 2,774,330.40 × 587,294.40 - Step 4: Simplify right side
1,849,502.40x = 1,629,348,707,669.76 - Step 5: Solve for x
x = 1,629,348,707,669.76/1,849,502.40 - Step 6: Final answer
x = 880,965.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.