Finding the Fourth Proportional to 1,710,229.98, 2,565,744.15 and 495,831.92
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Solution
The fourth proportional to 1,710,229.98, 2,565,744.15 and 495,831.92 is: 743,863.60
Step by Step Solution
- Step 1: Write the proportion equation
1,710,229.98 : 2,565,744.15 = 495,831.92 : x - Step 2: Convert to fraction form
1,710,229.98/2,565,744.15 = 495,831.92/x - Step 3: Cross multiply
1,710,229.98x = 2,565,744.15 × 495,831.92 - Step 4: Simplify right side
1,710,229.98x = 1,272,177,837,153.92 - Step 5: Solve for x
x = 1,272,177,837,153.92/1,710,229.98 - Step 6: Final answer
x = 743,863.60
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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.