Finding the Fourth Proportional to 592,540.36, 817,702.16 and 337,886.08
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Solution
The fourth proportional to 592,540.36, 817,702.16 and 337,886.08 is: 466,280.77
Step by Step Solution
- Step 1: Write the proportion equation
592,540.36 : 817,702.16 = 337,886.08 : x - Step 2: Convert to fraction form
592,540.36/817,702.16 = 337,886.08/x - Step 3: Cross multiply
592,540.36x = 817,702.16 × 337,886.08 - Step 4: Simplify right side
592,540.36x = 276,290,177,449.93 - Step 5: Solve for x
x = 276,290,177,449.93/592,540.36 - Step 6: Final answer
x = 466,280.77
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.