Finding the Fourth Proportional to 1,482,785.06, 2,224,177.79 and 360,854.06
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Solution
The fourth proportional to 1,482,785.06, 2,224,177.79 and 360,854.06 is: 541,281.13
Step by Step Solution
- Step 1: Write the proportion equation
1,482,785.06 : 2,224,177.79 = 360,854.06 : x - Step 2: Convert to fraction form
1,482,785.06/2,224,177.79 = 360,854.06/x - Step 3: Cross multiply
1,482,785.06x = 2,224,177.79 × 360,854.06 - Step 4: Simplify right side
1,482,785.06x = 802,603,572,758.17 - Step 5: Solve for x
x = 802,603,572,758.17/1,482,785.06 - Step 6: Final answer
x = 541,281.13
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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.