Finding the Fourth Proportional to 1,566,898.19, 2,350,556.52 and 620,047.48
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Solution
The fourth proportional to 1,566,898.19, 2,350,556.52 and 620,047.48 is: 930,154.02
Step by Step Solution
- Step 1: Write the proportion equation
1,566,898.19 : 2,350,556.52 = 620,047.48 : x - Step 2: Convert to fraction form
1,566,898.19/2,350,556.52 = 620,047.48/x - Step 3: Cross multiply
1,566,898.19x = 2,350,556.52 × 620,047.48 - Step 4: Simplify right side
1,566,898.19x = 1,457,456,646,823.57 - Step 5: Solve for x
x = 1,457,456,646,823.57/1,566,898.19 - Step 6: Final answer
x = 930,154.02
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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.