Finding the Fourth Proportional to 2,310,613.56, 3,466,741.14 and 1,031,104.62
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Solution
The fourth proportional to 2,310,613.56, 3,466,741.14 and 1,031,104.62 is: 1,547,023.21
Step by Step Solution
- Step 1: Write the proportion equation
2,310,613.56 : 3,466,741.14 = 1,031,104.62 : x - Step 2: Convert to fraction form
2,310,613.56/3,466,741.14 = 1,031,104.62/x - Step 3: Cross multiply
2,310,613.56x = 3,466,741.14 × 1,031,104.62 - Step 4: Simplify right side
2,310,613.56x = 3,574,572,805,798.07 - Step 5: Solve for x
x = 3,574,572,805,798.07/2,310,613.56 - Step 6: Final answer
x = 1,547,023.21
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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.