Finding the Fourth Proportional to 3,291,904.08, 4,937,357.18 and 895,935.42
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Solution
The fourth proportional to 3,291,904.08, 4,937,357.18 and 895,935.42 is: 1,343,767.34
Step by Step Solution
- Step 1: Write the proportion equation
3,291,904.08 : 4,937,357.18 = 895,935.42 : x - Step 2: Convert to fraction form
3,291,904.08/4,937,357.18 = 895,935.42/x - Step 3: Cross multiply
3,291,904.08x = 4,937,357.18 × 895,935.42 - Step 4: Simplify right side
3,291,904.08x = 4,423,553,178,753.32 - Step 5: Solve for x
x = 4,423,553,178,753.32/3,291,904.08 - Step 6: Final answer
x = 1,343,767.34
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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.