Finding the Fourth Proportional to 1,652,137, 2,279,988.36 and 927,038.36
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Solution
The fourth proportional to 1,652,137, 2,279,988.36 and 927,038.36 is: 1,279,334.99
Step by Step Solution
- Step 1: Write the proportion equation
1,652,137 : 2,279,988.36 = 927,038.36 : x - Step 2: Convert to fraction form
1,652,137/2,279,988.36 = 927,038.36/x - Step 3: Cross multiply
1,652,137x = 2,279,988.36 × 927,038.36 - Step 4: Simplify right side
1,652,137x = 2,113,636,670,073.49 - Step 5: Solve for x
x = 2,113,636,670,073.49/1,652,137 - Step 6: Final answer
x = 1,279,334.99
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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.