Finding the Fourth Proportional to 4,400,772.25, 6,599,877.75 and 1,704,496.09
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Solution
The fourth proportional to 4,400,772.25, 6,599,877.75 and 1,704,496.09 is: 2,556,248.13
Step by Step Solution
- Step 1: Write the proportion equation
4,400,772.25 : 6,599,877.75 = 1,704,496.09 : x - Step 2: Convert to fraction form
4,400,772.25/6,599,877.75 = 1,704,496.09/x - Step 3: Cross multiply
4,400,772.25x = 6,599,877.75 × 1,704,496.09 - Step 4: Simplify right side
4,400,772.25x = 11,249,465,819,353.00 - Step 5: Solve for x
x = 11,249,465,819,353.00/4,400,772.25 - Step 6: Final answer
x = 2,556,248.13
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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.