Finding the Fourth Proportional to 594,184.84, 891,424.86 and 294,805.96
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Solution
The fourth proportional to 594,184.84, 891,424.86 and 294,805.96 is: 442,282.17
Step by Step Solution
- Step 1: Write the proportion equation
594,184.84 : 891,424.86 = 294,805.96 : x - Step 2: Convert to fraction form
594,184.84/891,424.86 = 294,805.96/x - Step 3: Cross multiply
594,184.84x = 891,424.86 × 294,805.96 - Step 4: Simplify right side
594,184.84x = 262,797,361,620.17 - Step 5: Solve for x
x = 262,797,361,620.17/594,184.84 - Step 6: Final answer
x = 442,282.17
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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.