Finding the Fourth Proportional to 1,169,706.76, 1,754,727.50 and 360,159.66
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Solution
The fourth proportional to 1,169,706.76, 1,754,727.50 and 360,159.66 is: 540,291.02
Step by Step Solution
- Step 1: Write the proportion equation
1,169,706.76 : 1,754,727.50 = 360,159.66 : x - Step 2: Convert to fraction form
1,169,706.76/1,754,727.50 = 360,159.66/x - Step 3: Cross multiply
1,169,706.76x = 1,754,727.50 × 360,159.66 - Step 4: Simplify right side
1,169,706.76x = 631,982,060,693.05 - Step 5: Solve for x
x = 631,982,060,693.05/1,169,706.76 - Step 6: Final answer
x = 540,291.02
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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.