Finding the Fourth Proportional to 1,044,174.47, 1,566,036.11 and 370,277.75
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Solution
The fourth proportional to 1,044,174.47, 1,566,036.11 and 370,277.75 is: 555,336.62
Step by Step Solution
- Step 1: Write the proportion equation
1,044,174.47 : 1,566,036.11 = 370,277.75 : x - Step 2: Convert to fraction form
1,044,174.47/1,566,036.11 = 370,277.75/x - Step 3: Cross multiply
1,044,174.47x = 1,566,036.11 × 370,277.75 - Step 4: Simplify right side
1,044,174.47x = 579,868,317,547.98 - Step 5: Solve for x
x = 579,868,317,547.98/1,044,174.47 - Step 6: Final answer
x = 555,336.62
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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.