Finding the Fourth Proportional to 9,458,495.07, 14,135,915.91 and 6,905,087.12
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Solution
The fourth proportional to 9,458,495.07, 14,135,915.91 and 6,905,087.12 is: 10,319,795.07
Step by Step Solution
- Step 1: Write the proportion equation
9,458,495.07 : 14,135,915.91 = 6,905,087.12 : x - Step 2: Convert to fraction form
9,458,495.07/14,135,915.91 = 6,905,087.12/x - Step 3: Cross multiply
9,458,495.07x = 14,135,915.91 × 6,905,087.12 - Step 4: Simplify right side
9,458,495.07x = 97,609,730,808,864.50 - Step 5: Solve for x
x = 97,609,730,808,864.50/9,458,495.07 - Step 6: Final answer
x = 10,319,795.07
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.