Finding the Fourth Proportional to 5,853,971.61, 8,774,551.94 and 3,014,254.17
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Solution
The fourth proportional to 5,853,971.61, 8,774,551.94 and 3,014,254.17 is: 4,518,083.02
Step by Step Solution
- Step 1: Write the proportion equation
5,853,971.61 : 8,774,551.94 = 3,014,254.17 : x - Step 2: Convert to fraction form
5,853,971.61/8,774,551.94 = 3,014,254.17/x - Step 3: Cross multiply
5,853,971.61x = 8,774,551.94 × 3,014,254.17 - Step 4: Simplify right side
5,853,971.61x = 26,448,729,759,955.32 - Step 5: Solve for x
x = 26,448,729,759,955.32/5,853,971.61 - Step 6: Final answer
x = 4,518,083.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.