Finding the Fourth Proportional to 9,110,042.04, 13,666,480.02 and 3,042,895.80
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Solution
The fourth proportional to 9,110,042.04, 13,666,480.02 and 3,042,895.80 is: 4,564,816.99
Step by Step Solution
- Step 1: Write the proportion equation
9,110,042.04 : 13,666,480.02 = 3,042,895.80 : x - Step 2: Convert to fraction form
9,110,042.04/13,666,480.02 = 3,042,895.80/x - Step 3: Cross multiply
9,110,042.04x = 13,666,480.02 × 3,042,895.80 - Step 4: Simplify right side
9,110,042.04x = 41,585,674,653,641.91 - Step 5: Solve for x
x = 41,585,674,653,641.91/9,110,042.04 - Step 6: Final answer
x = 4,564,816.99
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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.