Finding the Fourth Proportional to 4,440,088.60, 6,656,050.50 and 1,599,506.08
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Solution
The fourth proportional to 4,440,088.60, 6,656,050.50 and 1,599,506.08 is: 2,397,788.47
Step by Step Solution
- Step 1: Write the proportion equation
4,440,088.60 : 6,656,050.50 = 1,599,506.08 : x - Step 2: Convert to fraction form
4,440,088.60/6,656,050.50 = 1,599,506.08/x - Step 3: Cross multiply
4,440,088.60x = 6,656,050.50 × 1,599,506.08 - Step 4: Simplify right side
4,440,088.60x = 10,646,393,243,537.04 - Step 5: Solve for x
x = 10,646,393,243,537.04/4,440,088.60 - Step 6: Final answer
x = 2,397,788.47
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1.5x scale
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.