Finding the Fourth Proportional to 1,537,038.87, 2,306,356.19 and 626,889.06
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Solution
The fourth proportional to 1,537,038.87, 2,306,356.19 and 626,889.06 is: 940,659.01
Step by Step Solution
- Step 1: Write the proportion equation
1,537,038.87 : 2,306,356.19 = 626,889.06 : x - Step 2: Convert to fraction form
1,537,038.87/2,306,356.19 = 626,889.06/x - Step 3: Cross multiply
1,537,038.87x = 2,306,356.19 × 626,889.06 - Step 4: Simplify right side
1,537,038.87x = 1,445,829,460,839.84 - Step 5: Solve for x
x = 1,445,829,460,839.84/1,537,038.87 - Step 6: Final answer
x = 940,659.01
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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.