Finding the Fourth Proportional to 2,414,831.84, 3,616,269.05 and 1,773,615.06
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Solution
The fourth proportional to 2,414,831.84, 3,616,269.05 and 1,773,615.06 is: 2,656,031.42
Step by Step Solution
- Step 1: Write the proportion equation
2,414,831.84 : 3,616,269.05 = 1,773,615.06 : x - Step 2: Convert to fraction form
2,414,831.84/3,616,269.05 = 1,773,615.06/x - Step 3: Cross multiply
2,414,831.84x = 3,616,269.05 × 1,773,615.06 - Step 4: Simplify right side
2,414,831.84x = 6,413,869,245,874.87 - Step 5: Solve for x
x = 6,413,869,245,874.87/2,414,831.84 - Step 6: Final answer
x = 2,656,031.42
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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.