Finding the Fourth Proportional to 19,651,561, 29,482,648.62 and 6,004,335.40
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Solution
The fourth proportional to 19,651,561, 29,482,648.62 and 6,004,335.40 is: 9,008,124.64
Step by Step Solution
- Step 1: Write the proportion equation
19,651,561 : 29,482,648.62 = 6,004,335.40 : x - Step 2: Convert to fraction form
19,651,561/29,482,648.62 = 6,004,335.40/x - Step 3: Cross multiply
19,651,561x = 29,482,648.62 × 6,004,335.40 - Step 4: Simplify right side
19,651,561x = 177,023,710,794,827.16 - Step 5: Solve for x
x = 177,023,710,794,827.16/19,651,561 - Step 6: Final answer
x = 9,008,124.64
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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.