Finding the Fourth Proportional to 9,045,246.60, 13,563,204.30 and 3,362,545.80
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Solution
The fourth proportional to 9,045,246.60, 13,563,204.30 and 3,362,545.80 is: 5,042,084.28
Step by Step Solution
- Step 1: Write the proportion equation
9,045,246.60 : 13,563,204.30 = 3,362,545.80 : x - Step 2: Convert to fraction form
9,045,246.60/13,563,204.30 = 3,362,545.80/x - Step 3: Cross multiply
9,045,246.60x = 13,563,204.30 × 3,362,545.80 - Step 4: Simplify right side
9,045,246.60x = 45,606,895,653,506.94 - Step 5: Solve for x
x = 45,606,895,653,506.94/9,045,246.60 - Step 6: Final answer
x = 5,042,084.28
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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.