Finding the Fourth Proportional to 1,697,041.74, 2,544,895.47 and 617,297.97
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Solution
The fourth proportional to 1,697,041.74, 2,544,895.47 and 617,297.97 is: 925,704.28
Step by Step Solution
- Step 1: Write the proportion equation
1,697,041.74 : 2,544,895.47 = 617,297.97 : x - Step 2: Convert to fraction form
1,697,041.74/2,544,895.47 = 617,297.97/x - Step 3: Cross multiply
1,697,041.74x = 2,544,895.47 × 617,297.97 - Step 4: Simplify right side
1,697,041.74x = 1,570,958,807,493.20 - Step 5: Solve for x
x = 1,570,958,807,493.20/1,697,041.74 - Step 6: Final answer
x = 925,704.28
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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.