Finding the Fourth Proportional to 2,467,104.40, 3,698,781.04 and 1,706,925.07
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Solution
The fourth proportional to 2,467,104.40, 3,698,781.04 and 1,706,925.07 is: 2,559,089.95
Step by Step Solution
- Step 1: Write the proportion equation
2,467,104.40 : 3,698,781.04 = 1,706,925.07 : x - Step 2: Convert to fraction form
2,467,104.40/3,698,781.04 = 1,706,925.07/x - Step 3: Cross multiply
2,467,104.40x = 3,698,781.04 × 1,706,925.07 - Step 4: Simplify right side
2,467,104.40x = 6,313,542,085,616.67 - Step 5: Solve for x
x = 6,313,542,085,616.67/2,467,104.40 - Step 6: Final answer
x = 2,559,089.95
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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.