Finding the Fourth Proportional to 2,295,224.64, 3,167,486.64 and 1,262,774.88
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Solution
The fourth proportional to 2,295,224.64, 3,167,486.64 and 1,262,774.88 is: 1,742,671.50
Step by Step Solution
- Step 1: Write the proportion equation
2,295,224.64 : 3,167,486.64 = 1,262,774.88 : x - Step 2: Convert to fraction form
2,295,224.64/3,167,486.64 = 1,262,774.88/x - Step 3: Cross multiply
2,295,224.64x = 3,167,486.64 × 1,262,774.88 - Step 4: Simplify right side
2,295,224.64x = 3,999,822,561,727.60 - Step 5: Solve for x
x = 3,999,822,561,727.60/2,295,224.64 - Step 6: Final answer
x = 1,742,671.50
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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.