Finding the Fourth Proportional to 17,495,466.62, 26,254,913.74 and 7,260,336.99
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Solution
The fourth proportional to 17,495,466.62, 26,254,913.74 and 7,260,336.99 is: 10,895,366.53
Step by Step Solution
- Step 1: Write the proportion equation
17,495,466.62 : 26,254,913.74 = 7,260,336.99 : x - Step 2: Convert to fraction form
17,495,466.62/26,254,913.74 = 7,260,336.99/x - Step 3: Cross multiply
17,495,466.62x = 26,254,913.74 × 7,260,336.99 - Step 4: Simplify right side
17,495,466.62x = 190,619,521,377,630.41 - Step 5: Solve for x
x = 190,619,521,377,630.41/17,495,466.62 - Step 6: Final answer
x = 10,895,366.53
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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.