Finding the Fourth Proportional to 4,060,106.59, 5,602,495.04 and 2,248,816.99
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Solution
The fourth proportional to 4,060,106.59, 5,602,495.04 and 2,248,816.99 is: 3,103,117.06
Step by Step Solution
- Step 1: Write the proportion equation
4,060,106.59 : 5,602,495.04 = 2,248,816.99 : x - Step 2: Convert to fraction form
4,060,106.59/5,602,495.04 = 2,248,816.99/x - Step 3: Cross multiply
4,060,106.59x = 5,602,495.04 × 2,248,816.99 - Step 4: Simplify right side
4,060,106.59x = 12,598,986,032,342.73 - Step 5: Solve for x
x = 12,598,986,032,342.73/4,060,106.59 - Step 6: Final answer
x = 3,103,117.06
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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.