Finding the Fourth Proportional to 1,204,398.68, 1,807,297.68 and 539,550.68
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Solution
The fourth proportional to 1,204,398.68, 1,807,297.68 and 539,550.68 is: 809,639.46
Step by Step Solution
- Step 1: Write the proportion equation
1,204,398.68 : 1,807,297.68 = 539,550.68 : x - Step 2: Convert to fraction form
1,204,398.68/1,807,297.68 = 539,550.68/x - Step 3: Cross multiply
1,204,398.68x = 1,807,297.68 × 539,550.68 - Step 4: Simplify right side
1,204,398.68x = 975,128,692,206.42 - Step 5: Solve for x
x = 975,128,692,206.42/1,204,398.68 - Step 6: Final answer
x = 809,639.46
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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.