Finding the Fourth Proportional to 1,506,524.03, 2,259,804.42 and 441,587.61
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Solution
The fourth proportional to 1,506,524.03, 2,259,804.42 and 441,587.61 is: 662,386.80
Step by Step Solution
- Step 1: Write the proportion equation
1,506,524.03 : 2,259,804.42 = 441,587.61 : x - Step 2: Convert to fraction form
1,506,524.03/2,259,804.42 = 441,587.61/x - Step 3: Cross multiply
1,506,524.03x = 2,259,804.42 × 441,587.61 - Step 4: Simplify right side
1,506,524.03x = 997,901,632,895.24 - Step 5: Solve for x
x = 997,901,632,895.24/1,506,524.03 - Step 6: Final answer
x = 662,386.80
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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.