Finding the Fourth Proportional to 6,351,746.91, 9,522,264.65 and 2,754,804.75
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Solution
The fourth proportional to 6,351,746.91, 9,522,264.65 and 2,754,804.75 is: 4,129,884.31
Step by Step Solution
- Step 1: Write the proportion equation
6,351,746.91 : 9,522,264.65 = 2,754,804.75 : x - Step 2: Convert to fraction form
6,351,746.91/9,522,264.65 = 2,754,804.75/x - Step 3: Cross multiply
6,351,746.91x = 9,522,264.65 × 2,754,804.75 - Step 4: Simplify right side
6,351,746.91x = 26,231,979,874,803.06 - Step 5: Solve for x
x = 26,231,979,874,803.06/6,351,746.91 - Step 6: Final answer
x = 4,129,884.31
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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.