Finding the Fourth Proportional to 10,656,395.24, 14,706,965.07 and 6,529,165.38
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Solution
The fourth proportional to 10,656,395.24, 14,706,965.07 and 6,529,165.38 is: 9,010,946.48
Step by Step Solution
- Step 1: Write the proportion equation
10,656,395.24 : 14,706,965.07 = 6,529,165.38 : x - Step 2: Convert to fraction form
10,656,395.24/14,706,965.07 = 6,529,165.38/x - Step 3: Cross multiply
10,656,395.24x = 14,706,965.07 × 6,529,165.38 - Step 4: Simplify right side
10,656,395.24x = 96,024,207,179,913.28 - Step 5: Solve for x
x = 96,024,207,179,913.28/10,656,395.24 - Step 6: Final answer
x = 9,010,946.48
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.