Finding the Fourth Proportional to 9,704,246.22, 14,553,878.18 and 2,879,204.81
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Solution
The fourth proportional to 9,704,246.22, 14,553,878.18 and 2,879,204.81 is: 4,318,068.09
Step by Step Solution
- Step 1: Write the proportion equation
9,704,246.22 : 14,553,878.18 = 2,879,204.81 : x - Step 2: Convert to fraction form
9,704,246.22/14,553,878.18 = 2,879,204.81/x - Step 3: Cross multiply
9,704,246.22x = 14,553,878.18 × 2,879,204.81 - Step 4: Simplify right side
9,704,246.22x = 41,903,595,972,844.63 - Step 5: Solve for x
x = 41,903,595,972,844.63/9,704,246.22 - Step 6: Final answer
x = 4,318,068.09
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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.