Finding the Fourth Proportional to 2,505,303.07, 3,756,114.27 and 798,464.18
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Solution
The fourth proportional to 2,505,303.07, 3,756,114.27 and 798,464.18 is: 1,197,109.74
Step by Step Solution
- Step 1: Write the proportion equation
2,505,303.07 : 3,756,114.27 = 798,464.18 : x - Step 2: Convert to fraction form
2,505,303.07/3,756,114.27 = 798,464.18/x - Step 3: Cross multiply
2,505,303.07x = 3,756,114.27 × 798,464.18 - Step 4: Simplify right side
2,505,303.07x = 2,999,122,709,972.13 - Step 5: Solve for x
x = 2,999,122,709,972.13/2,505,303.07 - Step 6: Final answer
x = 1,197,109.74
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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.