Finding the Fourth Proportional to 8,016,089.94, 12,024,032.49 and 1,950,832.08
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Solution
The fourth proportional to 8,016,089.94, 12,024,032.49 and 1,950,832.08 is: 2,926,223.19
Step by Step Solution
- Step 1: Write the proportion equation
8,016,089.94 : 12,024,032.49 = 1,950,832.08 : x - Step 2: Convert to fraction form
8,016,089.94/12,024,032.49 = 1,950,832.08/x - Step 3: Cross multiply
8,016,089.94x = 12,024,032.49 × 1,950,832.08 - Step 4: Simplify right side
8,016,089.94x = 23,456,868,312,454.28 - Step 5: Solve for x
x = 23,456,868,312,454.28/8,016,089.94 - Step 6: Final answer
x = 2,926,223.19
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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.