Finding the Fourth Proportional to 10,006,224.04, 13,813,349.70 and 6,704,203.96
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Solution
The fourth proportional to 10,006,224.04, 13,813,349.70 and 6,704,203.96 is: 9,254,991.03
Step by Step Solution
- Step 1: Write the proportion equation
10,006,224.04 : 13,813,349.70 = 6,704,203.96 : x - Step 2: Convert to fraction form
10,006,224.04/13,813,349.70 = 6,704,203.96/x - Step 3: Cross multiply
10,006,224.04x = 13,813,349.70 × 6,704,203.96 - Step 4: Simplify right side
10,006,224.04x = 92,607,513,759,604.81 - Step 5: Solve for x
x = 92,607,513,759,604.81/10,006,224.04 - Step 6: Final answer
x = 9,254,991.03
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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.