Finding the Fourth Proportional to 852,327.08, 1,176,457.33 and 503,790.36
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Solution
The fourth proportional to 852,327.08, 1,176,457.33 and 503,790.36 is: 695,376.07
Step by Step Solution
- Step 1: Write the proportion equation
852,327.08 : 1,176,457.33 = 503,790.36 : x - Step 2: Convert to fraction form
852,327.08/1,176,457.33 = 503,790.36/x - Step 3: Cross multiply
852,327.08x = 1,176,457.33 × 503,790.36 - Step 4: Simplify right side
852,327.08x = 592,687,855,189.54 - Step 5: Solve for x
x = 592,687,855,189.54/852,327.08 - Step 6: Final answer
x = 695,376.07
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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.