Finding the Third Proportional to 5,239,683 and 8,331,880.50
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Solution
The third proportional to 5,239,683 and 8,331,880.50 is: 13,248,937.52
Step by Step Solution
- Step 1: Write the proportion equation
5,239,683 : 8,331,880.50 = 8,331,880.50 : x - Step 2: Convert to fraction form
5,239,683/8,331,880.50 = 8,331,880.50/x - Step 3: Cross multiply
5,239,683x = 8,331,880.50 × 8,331,880.50 - Step 4: Simplify right side
5,239,683x = 69,420,232,666,280.25 - Step 5: Solve for x
x = 69,420,232,666,280.25/5,239,683 - Step 6: Final answer
x = 13,248,937.52
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.