Finding the Fourth Proportional to 4,064,224.18, 6,096,356.61 and 1,031,590.96
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Solution
The fourth proportional to 4,064,224.18, 6,096,356.61 and 1,031,590.96 is: 1,547,391.60
Step by Step Solution
- Step 1: Write the proportion equation
4,064,224.18 : 6,096,356.61 = 1,031,590.96 : x - Step 2: Convert to fraction form
4,064,224.18/6,096,356.61 = 1,031,590.96/x - Step 3: Cross multiply
4,064,224.18x = 6,096,356.61 × 1,031,590.96 - Step 4: Simplify right side
4,064,224.18x = 6,288,946,367,812.25 - Step 5: Solve for x
x = 6,288,946,367,812.25/4,064,224.18 - Step 6: Final answer
x = 1,547,391.60
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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.