Finding the Fourth Proportional to 2,243,276.08, 3,095,603.88 and 1,224,484
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Solution
The fourth proportional to 2,243,276.08, 3,095,603.88 and 1,224,484 is: 1,689,724.00
Step by Step Solution
- Step 1: Write the proportion equation
2,243,276.08 : 3,095,603.88 = 1,224,484 : x - Step 2: Convert to fraction form
2,243,276.08/3,095,603.88 = 1,224,484/x - Step 3: Cross multiply
2,243,276.08x = 3,095,603.88 × 1,224,484 - Step 4: Simplify right side
2,243,276.08x = 3,790,517,421,397.92 - Step 5: Solve for x
x = 3,790,517,421,397.92/2,243,276.08 - Step 6: Final answer
x = 1,689,724.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.