Finding the Fourth Proportional to 4,602,351.07, 6,351,251.48 and 2,565,116.83
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Solution
The fourth proportional to 4,602,351.07, 6,351,251.48 and 2,565,116.83 is: 3,539,865.13
Step by Step Solution
- Step 1: Write the proportion equation
4,602,351.07 : 6,351,251.48 = 2,565,116.83 : x - Step 2: Convert to fraction form
4,602,351.07/6,351,251.48 = 2,565,116.83/x - Step 3: Cross multiply
4,602,351.07x = 6,351,251.48 × 2,565,116.83 - Step 4: Simplify right side
4,602,351.07x = 16,291,702,050,084.82 - Step 5: Solve for x
x = 16,291,702,050,084.82/4,602,351.07 - Step 6: Final answer
x = 3,539,865.13
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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.