Finding the Fourth Proportional to 1,616,095.93, 2,424,858.06 and 847,410.13
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Solution
The fourth proportional to 1,616,095.93, 2,424,858.06 and 847,410.13 is: 1,271,489.67
Step by Step Solution
- Step 1: Write the proportion equation
1,616,095.93 : 2,424,858.06 = 847,410.13 : x - Step 2: Convert to fraction form
1,616,095.93/2,424,858.06 = 847,410.13/x - Step 3: Cross multiply
1,616,095.93x = 2,424,858.06 × 847,410.13 - Step 4: Simplify right side
1,616,095.93x = 2,054,849,283,856.15 - Step 5: Solve for x
x = 2,054,849,283,856.15/1,616,095.93 - Step 6: Final answer
x = 1,271,489.67
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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.