Finding the Fourth Proportional to 1,465,297.13, 2,023,097.48 and 914,851.79
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Solution
The fourth proportional to 1,465,297.13, 2,023,097.48 and 914,851.79 is: 1,263,111.97
Step by Step Solution
- Step 1: Write the proportion equation
1,465,297.13 : 2,023,097.48 = 914,851.79 : x - Step 2: Convert to fraction form
1,465,297.13/2,023,097.48 = 914,851.79/x - Step 3: Cross multiply
1,465,297.13x = 2,023,097.48 × 914,851.79 - Step 4: Simplify right side
1,465,297.13x = 1,850,834,340,807.00 - Step 5: Solve for x
x = 1,850,834,340,807.00/1,465,297.13 - Step 6: Final answer
x = 1,263,111.97
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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.