Finding the Fourth Proportional to 5,833,985.30, 8,750,920.35 and 1,844,897.30
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Solution
The fourth proportional to 5,833,985.30, 8,750,920.35 and 1,844,897.30 is: 2,767,327.73
Step by Step Solution
- Step 1: Write the proportion equation
5,833,985.30 : 8,750,920.35 = 1,844,897.30 : x - Step 2: Convert to fraction form
5,833,985.30/8,750,920.35 = 1,844,897.30/x - Step 3: Cross multiply
5,833,985.30x = 8,750,920.35 × 1,844,897.30 - Step 4: Simplify right side
5,833,985.30x = 16,144,549,326,230.05 - Step 5: Solve for x
x = 16,144,549,326,230.05/5,833,985.30 - Step 6: Final answer
x = 2,767,327.73
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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.