Finding the Fourth Proportional to 4,883,738.74, 7,324,610.52 and 1,850,058.70
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Solution
The fourth proportional to 4,883,738.74, 7,324,610.52 and 1,850,058.70 is: 2,774,710.14
Step by Step Solution
- Step 1: Write the proportion equation
4,883,738.74 : 7,324,610.52 = 1,850,058.70 : x - Step 2: Convert to fraction form
4,883,738.74/7,324,610.52 = 1,850,058.70/x - Step 3: Cross multiply
4,883,738.74x = 7,324,610.52 × 1,850,058.70 - Step 4: Simplify right side
4,883,738.74x = 13,550,959,416,637.52 - Step 5: Solve for x
x = 13,550,959,416,637.52/4,883,738.74 - Step 6: Final answer
x = 2,774,710.14
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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.