Finding the Fourth Proportional to 2,695,468.14, 3,719,306.88 and 1,592,746.11
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Solution
The fourth proportional to 2,695,468.14, 3,719,306.88 and 1,592,746.11 is: 2,197,730.14
Step by Step Solution
- Step 1: Write the proportion equation
2,695,468.14 : 3,719,306.88 = 1,592,746.11 : x - Step 2: Convert to fraction form
2,695,468.14/3,719,306.88 = 1,592,746.11/x - Step 3: Cross multiply
2,695,468.14x = 3,719,306.88 × 1,592,746.11 - Step 4: Simplify right side
2,695,468.14x = 5,923,911,565,016.24 - Step 5: Solve for x
x = 5,923,911,565,016.24/2,695,468.14 - Step 6: Final answer
x = 2,197,730.14
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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.