Finding the Fourth Proportional to 12,951,282.24, 19,423,537.92 and 3,850,929
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Solution
The fourth proportional to 12,951,282.24, 19,423,537.92 and 3,850,929 is: 5,775,386.87
Step by Step Solution
- Step 1: Write the proportion equation
12,951,282.24 : 19,423,537.92 = 3,850,929 : x - Step 2: Convert to fraction form
12,951,282.24/19,423,537.92 = 3,850,929/x - Step 3: Cross multiply
12,951,282.24x = 19,423,537.92 × 3,850,929 - Step 4: Simplify right side
12,951,282.24x = 74,798,665,458,727.69 - Step 5: Solve for x
x = 74,798,665,458,727.69/12,951,282.24 - Step 6: Final answer
x = 5,775,386.87
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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.