Finding the Fourth Proportional to 2,461,223.44, 3,686,890 and 1,226,506.96
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Solution
The fourth proportional to 2,461,223.44, 3,686,890 and 1,226,506.96 is: 1,837,296.11
Step by Step Solution
- Step 1: Write the proportion equation
2,461,223.44 : 3,686,890 = 1,226,506.96 : x - Step 2: Convert to fraction form
2,461,223.44/3,686,890 = 1,226,506.96/x - Step 3: Cross multiply
2,461,223.44x = 3,686,890 × 1,226,506.96 - Step 4: Simplify right side
2,461,223.44x = 4,521,996,245,754.40 - Step 5: Solve for x
x = 4,521,996,245,754.40/2,461,223.44 - Step 6: Final answer
x = 1,837,296.11
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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.