Finding the Fourth Proportional to 4,271,339.92, 5,894,393.64 and 2,337,565.36
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Solution
The fourth proportional to 4,271,339.92, 5,894,393.64 and 2,337,565.36 is: 3,225,809.85
Step by Step Solution
- Step 1: Write the proportion equation
4,271,339.92 : 5,894,393.64 = 2,337,565.36 : x - Step 2: Convert to fraction form
4,271,339.92/5,894,393.64 = 2,337,565.36/x - Step 3: Cross multiply
4,271,339.92x = 5,894,393.64 × 2,337,565.36 - Step 4: Simplify right side
4,271,339.92x = 13,778,530,391,068.31 - Step 5: Solve for x
x = 13,778,530,391,068.31/4,271,339.92 - Step 6: Final answer
x = 3,225,809.85
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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.