Finding the Fourth Proportional to 634,248.60, 951,512.84 and 185,004.62
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Solution
The fourth proportional to 634,248.60, 951,512.84 and 185,004.62 is: 277,547.75
Step by Step Solution
- Step 1: Write the proportion equation
634,248.60 : 951,512.84 = 185,004.62 : x - Step 2: Convert to fraction form
634,248.60/951,512.84 = 185,004.62/x - Step 3: Cross multiply
634,248.60x = 951,512.84 × 185,004.62 - Step 4: Simplify right side
634,248.60x = 176,034,271,389.32 - Step 5: Solve for x
x = 176,034,271,389.32/634,248.60 - Step 6: Final answer
x = 277,547.75
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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.