Finding the Fourth Proportional to 1,295,960.74, 1,944,808.80 and 537,802.96
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Solution
The fourth proportional to 1,295,960.74, 1,944,808.80 and 537,802.96 is: 807,064.52
Step by Step Solution
- Step 1: Write the proportion equation
1,295,960.74 : 1,944,808.80 = 537,802.96 : x - Step 2: Convert to fraction form
1,295,960.74/1,944,808.80 = 537,802.96/x - Step 3: Cross multiply
1,295,960.74x = 1,944,808.80 × 537,802.96 - Step 4: Simplify right side
1,295,960.74x = 1,045,923,929,274.05 - Step 5: Solve for x
x = 1,045,923,929,274.05/1,295,960.74 - Step 6: Final answer
x = 807,064.52
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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.