Finding the Fourth Proportional to 6,669,923.92, 10,007,904.12 and 2,625,298
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Solution
The fourth proportional to 6,669,923.92, 10,007,904.12 and 2,625,298 is: 3,939,134.99
Step by Step Solution
- Step 1: Write the proportion equation
6,669,923.92 : 10,007,904.12 = 2,625,298 : x - Step 2: Convert to fraction form
6,669,923.92/10,007,904.12 = 2,625,298/x - Step 3: Cross multiply
6,669,923.92x = 10,007,904.12 × 2,625,298 - Step 4: Simplify right side
6,669,923.92x = 26,273,730,670,427.76 - Step 5: Solve for x
x = 26,273,730,670,427.76/6,669,923.92 - Step 6: Final answer
x = 3,939,134.99
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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.