Finding the Fourth Proportional to 9,535,828.66, 14,312,732.64 and 3,476,417.02
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Solution
The fourth proportional to 9,535,828.66, 14,312,732.64 and 3,476,417.02 is: 5,217,902.83
Step by Step Solution
- Step 1: Write the proportion equation
9,535,828.66 : 14,312,732.64 = 3,476,417.02 : x - Step 2: Convert to fraction form
9,535,828.66/14,312,732.64 = 3,476,417.02/x - Step 3: Cross multiply
9,535,828.66x = 14,312,732.64 × 3,476,417.02 - Step 4: Simplify right side
9,535,828.66x = 49,757,027,352,405.53 - Step 5: Solve for x
x = 49,757,027,352,405.53/9,535,828.66 - Step 6: Final answer
x = 5,217,902.83
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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.