Finding the Fourth Proportional to 7,187,700.60, 10,775,252.33 and 2,703,125.88
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Solution
The fourth proportional to 7,187,700.60, 10,775,252.33 and 2,703,125.88 is: 4,052,320.07
Step by Step Solution
- Step 1: Write the proportion equation
7,187,700.60 : 10,775,252.33 = 2,703,125.88 : x - Step 2: Convert to fraction form
7,187,700.60/10,775,252.33 = 2,703,125.88/x - Step 3: Cross multiply
7,187,700.60x = 10,775,252.33 × 2,703,125.88 - Step 4: Simplify right side
7,187,700.60x = 29,126,863,423,237.67 - Step 5: Solve for x
x = 29,126,863,423,237.67/7,187,700.60 - Step 6: Final answer
x = 4,052,320.07
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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.