Finding the Fourth Proportional to 4,383,507.29, 6,575,878.16 and 1,351,117.58
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Solution
The fourth proportional to 4,383,507.29, 6,575,878.16 and 1,351,117.58 is: 2,026,866.61
Step by Step Solution
- Step 1: Write the proportion equation
4,383,507.29 : 6,575,878.16 = 1,351,117.58 : x - Step 2: Convert to fraction form
4,383,507.29/6,575,878.16 = 1,351,117.58/x - Step 3: Cross multiply
4,383,507.29x = 6,575,878.16 × 1,351,117.58 - Step 4: Simplify right side
4,383,507.29x = 8,884,784,546,279.07 - Step 5: Solve for x
x = 8,884,784,546,279.07/4,383,507.29 - Step 6: Final answer
x = 2,026,866.61
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.