Finding the Fourth Proportional to 15,694,952.07, 23,546,930.58 and 6,592,368.29
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Solution
The fourth proportional to 15,694,952.07, 23,546,930.58 and 6,592,368.29 is: 9,890,443.61
Step by Step Solution
- Step 1: Write the proportion equation
15,694,952.07 : 23,546,930.58 = 6,592,368.29 : x - Step 2: Convert to fraction form
15,694,952.07/23,546,930.58 = 6,592,368.29/x - Step 3: Cross multiply
15,694,952.07x = 23,546,930.58 × 6,592,368.29 - Step 4: Simplify right side
15,694,952.07x = 155,230,038,482,423.31 - Step 5: Solve for x
x = 155,230,038,482,423.31/15,694,952.07 - Step 6: Final answer
x = 9,890,443.61
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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.