Finding the Fourth Proportional to 4,246,973.75, 6,365,519.03 and 2,426,613.91
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Solution
The fourth proportional to 4,246,973.75, 6,365,519.03 and 2,426,613.91 is: 3,637,097.36
Step by Step Solution
- Step 1: Write the proportion equation
4,246,973.75 : 6,365,519.03 = 2,426,613.91 : x - Step 2: Convert to fraction form
4,246,973.75/6,365,519.03 = 2,426,613.91/x - Step 3: Cross multiply
4,246,973.75x = 6,365,519.03 × 2,426,613.91 - Step 4: Simplify right side
4,246,973.75x = 15,446,657,012,720.45 - Step 5: Solve for x
x = 15,446,657,012,720.45/4,246,973.75 - Step 6: Final answer
x = 3,637,097.36
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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.