Finding the Fourth Proportional to 4,070,759.27, 6,106,159.96 and 2,386,681.79
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Solution
The fourth proportional to 4,070,759.27, 6,106,159.96 and 2,386,681.79 is: 3,580,035.02
Step by Step Solution
- Step 1: Write the proportion equation
4,070,759.27 : 6,106,159.96 = 2,386,681.79 : x - Step 2: Convert to fraction form
4,070,759.27/6,106,159.96 = 2,386,681.79/x - Step 3: Cross multiply
4,070,759.27x = 6,106,159.96 × 2,386,681.79 - Step 4: Simplify right side
4,070,759.27x = 14,573,460,746,861.62 - Step 5: Solve for x
x = 14,573,460,746,861.62/4,070,759.27 - Step 6: Final answer
x = 3,580,035.02
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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.