Finding the Fourth Proportional to 1,601,348.68, 2,402,024.70 and 654,719.40
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Solution
The fourth proportional to 1,601,348.68, 2,402,024.70 and 654,719.40 is: 982,079.79
Step by Step Solution
- Step 1: Write the proportion equation
1,601,348.68 : 2,402,024.70 = 654,719.40 : x - Step 2: Convert to fraction form
1,601,348.68/2,402,024.70 = 654,719.40/x - Step 3: Cross multiply
1,601,348.68x = 2,402,024.70 × 654,719.40 - Step 4: Simplify right side
1,601,348.68x = 1,572,652,170,369.18 - Step 5: Solve for x
x = 1,572,652,170,369.18/1,601,348.68 - Step 6: Final answer
x = 982,079.79
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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.