Finding the Fourth Proportional to 3,860,177.00, 5,790,307.04 and 1,164,525.54
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Solution
The fourth proportional to 3,860,177.00, 5,790,307.04 and 1,164,525.54 is: 1,746,800.84
Step by Step Solution
- Step 1: Write the proportion equation
3,860,177.00 : 5,790,307.04 = 1,164,525.54 : x - Step 2: Convert to fraction form
3,860,177.00/5,790,307.04 = 1,164,525.54/x - Step 3: Cross multiply
3,860,177.00x = 5,790,307.04 × 1,164,525.54 - Step 4: Simplify right side
3,860,177.00x = 6,742,960,426,699.17 - Step 5: Solve for x
x = 6,742,960,426,699.17/3,860,177.00 - Step 6: Final answer
x = 1,746,800.84
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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.