Finding the Fourth Proportional to 9,006,827.63, 13,511,641.12 and 3,024,595.31
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Solution
The fourth proportional to 9,006,827.63, 13,511,641.12 and 3,024,595.31 is: 4,537,362.99
Step by Step Solution
- Step 1: Write the proportion equation
9,006,827.63 : 13,511,641.12 = 3,024,595.31 : x - Step 2: Convert to fraction form
9,006,827.63/13,511,641.12 = 3,024,595.31/x - Step 3: Cross multiply
9,006,827.63x = 13,511,641.12 × 3,024,595.31 - Step 4: Simplify right side
9,006,827.63x = 40,867,246,286,835.45 - Step 5: Solve for x
x = 40,867,246,286,835.45/9,006,827.63 - Step 6: Final answer
x = 4,537,362.99
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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.