Finding the Fourth Proportional to 9,724,279.68, 14,586,428.16 and 2,535,805.44
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Solution
The fourth proportional to 9,724,279.68, 14,586,428.16 and 2,535,805.44 is: 3,803,710.41
Step by Step Solution
- Step 1: Write the proportion equation
9,724,279.68 : 14,586,428.16 = 2,535,805.44 : x - Step 2: Convert to fraction form
9,724,279.68/14,586,428.16 = 2,535,805.44/x - Step 3: Cross multiply
9,724,279.68x = 14,586,428.16 × 2,535,805.44 - Step 4: Simplify right side
9,724,279.68x = 36,988,343,878,297.19 - Step 5: Solve for x
x = 36,988,343,878,297.19/9,724,279.68 - Step 6: Final answer
x = 3,803,710.41
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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.