Finding the Fourth Proportional to 4,497,814.98, 6,746,717.01 and 1,465,175.89
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Solution
The fourth proportional to 4,497,814.98, 6,746,717.01 and 1,465,175.89 is: 2,197,762.06
Step by Step Solution
- Step 1: Write the proportion equation
4,497,814.98 : 6,746,717.01 = 1,465,175.89 : x - Step 2: Convert to fraction form
4,497,814.98/6,746,717.01 = 1,465,175.89/x - Step 3: Cross multiply
4,497,814.98x = 6,746,717.01 × 1,465,175.89 - Step 4: Simplify right side
4,497,814.98x = 9,885,127,125,449.80 - Step 5: Solve for x
x = 9,885,127,125,449.80/4,497,814.98 - Step 6: Final answer
x = 2,197,762.06
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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.