Finding the Fourth Proportional to 5,069,656, 6,996,125.28 and 2,777,903.68
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Solution
The fourth proportional to 5,069,656, 6,996,125.28 and 2,777,903.68 is: 3,833,507.08
Step by Step Solution
- Step 1: Write the proportion equation
5,069,656 : 6,996,125.28 = 2,777,903.68 : x - Step 2: Convert to fraction form
5,069,656/6,996,125.28 = 2,777,903.68/x - Step 3: Cross multiply
5,069,656x = 6,996,125.28 × 2,777,903.68 - Step 4: Simplify right side
5,069,656x = 19,434,562,161,053.03 - Step 5: Solve for x
x = 19,434,562,161,053.03/5,069,656 - Step 6: Final answer
x = 3,833,507.08
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.