Finding the Fourth Proportional to 1,292,461.03, 1,933,291.57 and 908,182.96
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Solution
The fourth proportional to 1,292,461.03, 1,933,291.57 and 908,182.96 is: 1,358,480.00
Step by Step Solution
- Step 1: Write the proportion equation
1,292,461.03 : 1,933,291.57 = 908,182.96 : x - Step 2: Convert to fraction form
1,292,461.03/1,933,291.57 = 908,182.96/x - Step 3: Cross multiply
1,292,461.03x = 1,933,291.57 × 908,182.96 - Step 4: Simplify right side
1,292,461.03x = 1,755,782,460,585.65 - Step 5: Solve for x
x = 1,755,782,460,585.65/1,292,461.03 - Step 6: Final answer
x = 1,358,480.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.