Finding the Fourth Proportional to 968,964, 1,453,497.84 and 304,167.84
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Solution
The fourth proportional to 968,964, 1,453,497.84 and 304,167.84 is: 456,268.03
Step by Step Solution
- Step 1: Write the proportion equation
968,964 : 1,453,497.84 = 304,167.84 : x - Step 2: Convert to fraction form
968,964/1,453,497.84 = 304,167.84/x - Step 3: Cross multiply
968,964x = 1,453,497.84 × 304,167.84 - Step 4: Simplify right side
968,964x = 442,107,298,437.47 - Step 5: Solve for x
x = 442,107,298,437.47/968,964 - Step 6: Final answer
x = 456,268.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.