Finding the Fourth Proportional to 594,336.68, 891,541.02 and 239,350.76
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Solution
The fourth proportional to 594,336.68, 891,541.02 and 239,350.76 is: 359,040.64
Step by Step Solution
- Step 1: Write the proportion equation
594,336.68 : 891,541.02 = 239,350.76 : x - Step 2: Convert to fraction form
594,336.68/891,541.02 = 239,350.76/x - Step 3: Cross multiply
594,336.68x = 891,541.02 × 239,350.76 - Step 4: Simplify right side
594,336.68x = 213,391,020,708.18 - Step 5: Solve for x
x = 213,391,020,708.18/594,336.68 - Step 6: Final answer
x = 359,040.64
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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.