Finding the Fourth Proportional to 1,464,929.64, 2,198,210.94 and 790,996.68
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Solution
The fourth proportional to 1,464,929.64, 2,198,210.94 and 790,996.68 is: 1,186,935.88
Step by Step Solution
- Step 1: Write the proportion equation
1,464,929.64 : 2,198,210.94 = 790,996.68 : x - Step 2: Convert to fraction form
1,464,929.64/2,198,210.94 = 790,996.68/x - Step 3: Cross multiply
1,464,929.64x = 2,198,210.94 × 790,996.68 - Step 4: Simplify right side
1,464,929.64x = 1,738,777,555,479.68 - Step 5: Solve for x
x = 1,738,777,555,479.68/1,464,929.64 - Step 6: Final answer
x = 1,186,935.88
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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.