Finding the Fourth Proportional to 5,050,689.68, 7,577,154 and 1,456,176.18
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Solution
The fourth proportional to 5,050,689.68, 7,577,154 and 1,456,176.18 is: 2,184,587.03
Step by Step Solution
- Step 1: Write the proportion equation
5,050,689.68 : 7,577,154 = 1,456,176.18 : x - Step 2: Convert to fraction form
5,050,689.68/7,577,154 = 1,456,176.18/x - Step 3: Cross multiply
5,050,689.68x = 7,577,154 × 1,456,176.18 - Step 4: Simplify right side
5,050,689.68x = 11,033,671,166,991.72 - Step 5: Solve for x
x = 11,033,671,166,991.72/5,050,689.68 - Step 6: Final answer
x = 2,184,587.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.