Finding the Fourth Proportional to 9,596,789.06, 14,395,183.62 and 3,207,041.40
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Solution
The fourth proportional to 9,596,789.06, 14,395,183.62 and 3,207,041.40 is: 4,810,562.11
Step by Step Solution
- Step 1: Write the proportion equation
9,596,789.06 : 14,395,183.62 = 3,207,041.40 : x - Step 2: Convert to fraction form
9,596,789.06/14,395,183.62 = 3,207,041.40/x - Step 3: Cross multiply
9,596,789.06x = 14,395,183.62 × 3,207,041.40 - Step 4: Simplify right side
9,596,789.06x = 46,165,949,829,941.87 - Step 5: Solve for x
x = 46,165,949,829,941.87/9,596,789.06 - Step 6: Final answer
x = 4,810,562.11
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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.