Finding the Fourth Proportional to 9,544,595.16, 14,319,135.06 and 3,154,847.88
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Solution
The fourth proportional to 9,544,595.16, 14,319,135.06 and 3,154,847.88 is: 4,733,012.99
Step by Step Solution
- Step 1: Write the proportion equation
9,544,595.16 : 14,319,135.06 = 3,154,847.88 : x - Step 2: Convert to fraction form
9,544,595.16/14,319,135.06 = 3,154,847.88/x - Step 3: Cross multiply
9,544,595.16x = 14,319,135.06 × 3,154,847.88 - Step 4: Simplify right side
9,544,595.16x = 45,174,692,887,474.67 - Step 5: Solve for x
x = 45,174,692,887,474.67/9,544,595.16 - Step 6: Final answer
x = 4,733,012.99
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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.