Finding the Fourth Proportional to 9,062,935.11, 13,594,033.96 and 2,239,336.46
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Solution
The fourth proportional to 9,062,935.11, 13,594,033.96 and 2,239,336.46 is: 3,358,913.59
Step by Step Solution
- Step 1: Write the proportion equation
9,062,935.11 : 13,594,033.96 = 2,239,336.46 : x - Step 2: Convert to fraction form
9,062,935.11/13,594,033.96 = 2,239,336.46/x - Step 3: Cross multiply
9,062,935.11x = 13,594,033.96 × 2,239,336.46 - Step 4: Simplify right side
9,062,935.11x = 30,441,615,885,106.18 - Step 5: Solve for x
x = 30,441,615,885,106.18/9,062,935.11 - Step 6: Final answer
x = 3,358,913.59
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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.