Finding the Fourth Proportional to 1,256,594.99, 1,883,580.03 and 616,011.75
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Solution
The fourth proportional to 1,256,594.99, 1,883,580.03 and 616,011.75 is: 923,374.23
Step by Step Solution
- Step 1: Write the proportion equation
1,256,594.99 : 1,883,580.03 = 616,011.75 : x - Step 2: Convert to fraction form
1,256,594.99/1,883,580.03 = 616,011.75/x - Step 3: Cross multiply
1,256,594.99x = 1,883,580.03 × 616,011.75 - Step 4: Simplify right side
1,256,594.99x = 1,160,307,430,545.35 - Step 5: Solve for x
x = 1,160,307,430,545.35/1,256,594.99 - Step 6: Final answer
x = 923,374.23
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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.