Finding the Fourth Proportional to 1,666,400.04, 2,499,603.68 and 602,193.68
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Solution
The fourth proportional to 1,666,400.04, 2,499,603.68 and 602,193.68 is: 903,291.83
Step by Step Solution
- Step 1: Write the proportion equation
1,666,400.04 : 2,499,603.68 = 602,193.68 : x - Step 2: Convert to fraction form
1,666,400.04/2,499,603.68 = 602,193.68/x - Step 3: Cross multiply
1,666,400.04x = 2,499,603.68 × 602,193.68 - Step 4: Simplify right side
1,666,400.04x = 1,505,245,538,600.74 - Step 5: Solve for x
x = 1,505,245,538,600.74/1,666,400.04 - Step 6: Final answer
x = 903,291.83
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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.