Finding the Fourth Proportional to 3,699,848.08, 5,106,613.44 and 2,249,236
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Solution
The fourth proportional to 3,699,848.08, 5,106,613.44 and 2,249,236 is: 3,104,446.06
Step by Step Solution
- Step 1: Write the proportion equation
3,699,848.08 : 5,106,613.44 = 2,249,236 : x - Step 2: Convert to fraction form
3,699,848.08/5,106,613.44 = 2,249,236/x - Step 3: Cross multiply
3,699,848.08x = 5,106,613.44 × 2,249,236 - Step 4: Simplify right side
3,699,848.08x = 11,485,978,787,331.84 - Step 5: Solve for x
x = 11,485,978,787,331.84/3,699,848.08 - Step 6: Final answer
x = 3,104,446.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.