Finding the Fourth Proportional to 1,053,088.36, 1,453,252.92 and 594,206.44
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Solution
The fourth proportional to 1,053,088.36, 1,453,252.92 and 594,206.44 is: 819,999.80
Step by Step Solution
- Step 1: Write the proportion equation
1,053,088.36 : 1,453,252.92 = 594,206.44 : x - Step 2: Convert to fraction form
1,053,088.36/1,453,252.92 = 594,206.44/x - Step 3: Cross multiply
1,053,088.36x = 1,453,252.92 × 594,206.44 - Step 4: Simplify right side
1,053,088.36x = 863,532,244,012.81 - Step 5: Solve for x
x = 863,532,244,012.81/1,053,088.36 - Step 6: Final answer
x = 819,999.80
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.