Finding the Fourth Proportional to 2,895,130.58, 4,342,727.04 and 873,392.00
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Solution
The fourth proportional to 2,895,130.58, 4,342,727.04 and 873,392.00 is: 1,310,097.40
Step by Step Solution
- Step 1: Write the proportion equation
2,895,130.58 : 4,342,727.04 = 873,392.00 : x - Step 2: Convert to fraction form
2,895,130.58/4,342,727.04 = 873,392.00/x - Step 3: Cross multiply
2,895,130.58x = 4,342,727.04 × 873,392.00 - Step 4: Simplify right side
2,895,130.58x = 3,792,903,033,206.05 - Step 5: Solve for x
x = 3,792,903,033,206.05/2,895,130.58 - Step 6: Final answer
x = 1,310,097.40
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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.