Finding the Fourth Proportional to 1,458,267.92, 2,187,506.99 and 559,709.66
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Solution
The fourth proportional to 1,458,267.92, 2,187,506.99 and 559,709.66 is: 839,604.84
Step by Step Solution
- Step 1: Write the proportion equation
1,458,267.92 : 2,187,506.99 = 559,709.66 : x - Step 2: Convert to fraction form
1,458,267.92/2,187,506.99 = 559,709.66/x - Step 3: Cross multiply
1,458,267.92x = 2,187,506.99 × 559,709.66 - Step 4: Simplify right side
1,458,267.92x = 1,224,368,800,488.57 - Step 5: Solve for x
x = 1,224,368,800,488.57/1,458,267.92 - Step 6: Final answer
x = 839,604.84
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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.