Finding the Fourth Proportional to 2,425,604.97, 3,637,620.16 and 805,938.83
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Solution
The fourth proportional to 2,425,604.97, 3,637,620.16 and 805,938.83 is: 1,208,646.66
Step by Step Solution
- Step 1: Write the proportion equation
2,425,604.97 : 3,637,620.16 = 805,938.83 : x - Step 2: Convert to fraction form
2,425,604.97/3,637,620.16 = 805,938.83/x - Step 3: Cross multiply
2,425,604.97x = 3,637,620.16 × 805,938.83 - Step 4: Simplify right side
2,425,604.97x = 2,931,699,333,719.97 - Step 5: Solve for x
x = 2,931,699,333,719.97/2,425,604.97 - Step 6: Final answer
x = 1,208,646.66
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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.