Finding the Fourth Proportional to 4,514,932.24, 6,772,373.37 and 1,103,237.75
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Solution
The fourth proportional to 4,514,932.24, 6,772,373.37 and 1,103,237.75 is: 1,654,850.52
Step by Step Solution
- Step 1: Write the proportion equation
4,514,932.24 : 6,772,373.37 = 1,103,237.75 : x - Step 2: Convert to fraction form
4,514,932.24/6,772,373.37 = 1,103,237.75/x - Step 3: Cross multiply
4,514,932.24x = 6,772,373.37 × 1,103,237.75 - Step 4: Simplify right side
4,514,932.24x = 7,471,537,975,809.65 - Step 5: Solve for x
x = 7,471,537,975,809.65/4,514,932.24 - Step 6: Final answer
x = 1,654,850.52
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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.