Finding the Fourth Proportional to 5,996,672.84, 8,994,929.84 and 1,447,697.12
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Solution
The fourth proportional to 5,996,672.84, 8,994,929.84 and 1,447,697.12 is: 2,171,526.51
Step by Step Solution
- Step 1: Write the proportion equation
5,996,672.84 : 8,994,929.84 = 1,447,697.12 : x - Step 2: Convert to fraction form
5,996,672.84/8,994,929.84 = 1,447,697.12/x - Step 3: Cross multiply
5,996,672.84x = 8,994,929.84 × 1,447,697.12 - Step 4: Simplify right side
5,996,672.84x = 13,021,934,023,970.06 - Step 5: Solve for x
x = 13,021,934,023,970.06/5,996,672.84 - Step 6: Final answer
x = 2,171,526.51
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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.