Finding the Fourth Proportional to 5,631,952.24, 8,447,073 and 1,845,351.28
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Solution
The fourth proportional to 5,631,952.24, 8,447,073 and 1,845,351.28 is: 2,767,746.65
Step by Step Solution
- Step 1: Write the proportion equation
5,631,952.24 : 8,447,073 = 1,845,351.28 : x - Step 2: Convert to fraction form
5,631,952.24/8,447,073 = 1,845,351.28/x - Step 3: Cross multiply
5,631,952.24x = 8,447,073 × 1,845,351.28 - Step 4: Simplify right side
5,631,952.24x = 15,587,816,972,803.44 - Step 5: Solve for x
x = 15,587,816,972,803.44/5,631,952.24 - Step 6: Final answer
x = 2,767,746.65
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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.