Finding the Fourth Proportional to 4,585,169.40, 6,877,535.40 and 1,552,237.80
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Solution
The fourth proportional to 4,585,169.40, 6,877,535.40 and 1,552,237.80 is: 2,328,282.66
Step by Step Solution
- Step 1: Write the proportion equation
4,585,169.40 : 6,877,535.40 = 1,552,237.80 : x - Step 2: Convert to fraction form
4,585,169.40/6,877,535.40 = 1,552,237.80/x - Step 3: Cross multiply
4,585,169.40x = 6,877,535.40 × 1,552,237.80 - Step 4: Simplify right side
4,585,169.40x = 10,675,570,418,718.12 - Step 5: Solve for x
x = 10,675,570,418,718.12/4,585,169.40 - Step 6: Final answer
x = 2,328,282.66
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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.