Finding the Fourth Proportional to 1,537,036.86, 2,306,353.19 and 626,887.05
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Solution
The fourth proportional to 1,537,036.86, 2,306,353.19 and 626,887.05 is: 940,656.00
Step by Step Solution
- Step 1: Write the proportion equation
1,537,036.86 : 2,306,353.19 = 626,887.05 : x - Step 2: Convert to fraction form
1,537,036.86/2,306,353.19 = 626,887.05/x - Step 3: Cross multiply
1,537,036.86x = 2,306,353.19 × 626,887.05 - Step 4: Simplify right side
1,537,036.86x = 1,445,822,947,537.19 - Step 5: Solve for x
x = 1,445,822,947,537.19/1,537,036.86 - Step 6: Final answer
x = 940,656.00
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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.