Finding the Fourth Proportional to 1,567,750.95, 2,352,602.12 and 847,793.71
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Solution
The fourth proportional to 1,567,750.95, 2,352,602.12 and 847,793.71 is: 1,272,218.19
Step by Step Solution
- Step 1: Write the proportion equation
1,567,750.95 : 2,352,602.12 = 847,793.71 : x - Step 2: Convert to fraction form
1,567,750.95/2,352,602.12 = 847,793.71/x - Step 3: Cross multiply
1,567,750.95x = 2,352,602.12 × 847,793.71 - Step 4: Simplify right side
1,567,750.95x = 1,994,521,279,429.98 - Step 5: Solve for x
x = 1,994,521,279,429.98/1,567,750.95 - Step 6: Final answer
x = 1,272,218.19
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.