Finding the Fourth Proportional to 1,506,008, 2,078,305.62 and 826,959.08
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Solution
The fourth proportional to 1,506,008, 2,078,305.62 and 826,959.08 is: 1,141,211.54
Step by Step Solution
- Step 1: Write the proportion equation
1,506,008 : 2,078,305.62 = 826,959.08 : x - Step 2: Convert to fraction form
1,506,008/2,078,305.62 = 826,959.08/x - Step 3: Cross multiply
1,506,008x = 2,078,305.62 × 826,959.08 - Step 4: Simplify right side
1,506,008x = 1,718,673,703,474.03 - Step 5: Solve for x
x = 1,718,673,703,474.03/1,506,008 - Step 6: Final answer
x = 1,141,211.54
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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.