Finding the Fourth Proportional to 9,939,972.54, 14,908,297.68 and 2,752,233
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Solution
The fourth proportional to 9,939,972.54, 14,908,297.68 and 2,752,233 is: 4,127,889.56
Step by Step Solution
- Step 1: Write the proportion equation
9,939,972.54 : 14,908,297.68 = 2,752,233 : x - Step 2: Convert to fraction form
9,939,972.54/14,908,297.68 = 2,752,233/x - Step 3: Cross multiply
9,939,972.54x = 14,908,297.68 × 2,752,233 - Step 4: Simplify right side
9,939,972.54x = 41,031,108,848,719.44 - Step 5: Solve for x
x = 41,031,108,848,719.44/9,939,972.54 - Step 6: Final answer
x = 4,127,889.56
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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.