Finding the Fourth Proportional to 5,995,153.01, 8,272,808.33 and 3,547,335.15
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Solution
The fourth proportional to 5,995,153.01, 8,272,808.33 and 3,547,335.15 is: 4,895,024.98
Step by Step Solution
- Step 1: Write the proportion equation
5,995,153.01 : 8,272,808.33 = 3,547,335.15 : x - Step 2: Convert to fraction form
5,995,153.01/8,272,808.33 = 3,547,335.15/x - Step 3: Cross multiply
5,995,153.01x = 8,272,808.33 × 3,547,335.15 - Step 4: Simplify right side
5,995,153.01x = 29,346,423,760,485.12 - Step 5: Solve for x
x = 29,346,423,760,485.12/5,995,153.01 - Step 6: Final answer
x = 4,895,024.98
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1.5x scale
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.