Finding the Fourth Proportional to 4,433,119.08, 6,117,565.59 and 2,598,799.08
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Solution
The fourth proportional to 4,433,119.08, 6,117,565.59 and 2,598,799.08 is: 3,586,261.40
Step by Step Solution
- Step 1: Write the proportion equation
4,433,119.08 : 6,117,565.59 = 2,598,799.08 : x - Step 2: Convert to fraction form
4,433,119.08/6,117,565.59 = 2,598,799.08/x - Step 3: Cross multiply
4,433,119.08x = 6,117,565.59 × 2,598,799.08 - Step 4: Simplify right side
4,433,119.08x = 15,898,323,827,131.66 - Step 5: Solve for x
x = 15,898,323,827,131.66/4,433,119.08 - Step 6: Final answer
x = 3,586,261.40
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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.