Finding the Fourth Proportional to 606,925.63, 910,432.18 and 232,948.63
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Solution
The fourth proportional to 606,925.63, 910,432.18 and 232,948.63 is: 349,439.73
Step by Step Solution
- Step 1: Write the proportion equation
606,925.63 : 910,432.18 = 232,948.63 : x - Step 2: Convert to fraction form
606,925.63/910,432.18 = 232,948.63/x - Step 3: Cross multiply
606,925.63x = 910,432.18 × 232,948.63 - Step 4: Simplify right side
606,925.63x = 212,083,924,486.75 - Step 5: Solve for x
x = 212,083,924,486.75/606,925.63 - Step 6: Final answer
x = 349,439.73
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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.