Finding the Fourth Proportional to 1,844,370, 2,765,053.26 and 1,237,783.68
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Solution
The fourth proportional to 1,844,370, 2,765,053.26 and 1,237,783.68 is: 1,855,667.68
Step by Step Solution
- Step 1: Write the proportion equation
1,844,370 : 2,765,053.26 = 1,237,783.68 : x - Step 2: Convert to fraction form
1,844,370/2,765,053.26 = 1,237,783.68/x - Step 3: Cross multiply
1,844,370x = 2,765,053.26 × 1,237,783.68 - Step 4: Simplify right side
1,844,370x = 3,422,537,799,558.80 - Step 5: Solve for x
x = 3,422,537,799,558.80/1,844,370 - Step 6: Final answer
x = 1,855,667.68
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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.