Finding the Fourth Proportional to 2,339,245.68, 3,506,041.08 and 1,139,370
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Solution
The fourth proportional to 2,339,245.68, 3,506,041.08 and 1,139,370 is: 1,707,677.85
Step by Step Solution
- Step 1: Write the proportion equation
2,339,245.68 : 3,506,041.08 = 1,139,370 : x - Step 2: Convert to fraction form
2,339,245.68/3,506,041.08 = 1,139,370/x - Step 3: Cross multiply
2,339,245.68x = 3,506,041.08 × 1,139,370 - Step 4: Simplify right side
2,339,245.68x = 3,994,678,025,319.60 - Step 5: Solve for x
x = 3,994,678,025,319.60/2,339,245.68 - Step 6: Final answer
x = 1,707,677.85
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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.