Finding the Fourth Proportional to 2,370,528, 3,271,351.68 and 1,297,463.04
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Solution
The fourth proportional to 2,370,528, 3,271,351.68 and 1,297,463.04 is: 1,790,511.61
Step by Step Solution
- Step 1: Write the proportion equation
2,370,528 : 3,271,351.68 = 1,297,463.04 : x - Step 2: Convert to fraction form
2,370,528/3,271,351.68 = 1,297,463.04/x - Step 3: Cross multiply
2,370,528x = 3,271,351.68 × 1,297,463.04 - Step 4: Simplify right side
2,370,528x = 4,244,457,895,641.91 - Step 5: Solve for x
x = 4,244,457,895,641.91/2,370,528 - Step 6: Final answer
x = 1,790,511.61
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.