Finding the Fourth Proportional to 1,249,550.64, 1,874,398.62 and 351,062.42
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Solution
The fourth proportional to 1,249,550.64, 1,874,398.62 and 351,062.42 is: 526,614.04
Step by Step Solution
- Step 1: Write the proportion equation
1,249,550.64 : 1,874,398.62 = 351,062.42 : x - Step 2: Convert to fraction form
1,249,550.64/1,874,398.62 = 351,062.42/x - Step 3: Cross multiply
1,249,550.64x = 1,874,398.62 × 351,062.42 - Step 4: Simplify right side
1,249,550.64x = 658,030,906,209.87 - Step 5: Solve for x
x = 658,030,906,209.87/1,249,550.64 - Step 6: Final answer
x = 526,614.04
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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.