Finding the Fourth Proportional to 2,717,297.10, 4,075,943.00 and 695,537.77
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Solution
The fourth proportional to 2,717,297.10, 4,075,943.00 and 695,537.77 is: 1,043,305.98
Step by Step Solution
- Step 1: Write the proportion equation
2,717,297.10 : 4,075,943.00 = 695,537.77 : x - Step 2: Convert to fraction form
2,717,297.10/4,075,943.00 = 695,537.77/x - Step 3: Cross multiply
2,717,297.10x = 4,075,943.00 × 695,537.77 - Step 4: Simplify right side
2,717,297.10x = 2,834,972,301,389.42 - Step 5: Solve for x
x = 2,834,972,301,389.42/2,717,297.10 - Step 6: Final answer
x = 1,043,305.98
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.