Finding the Fourth Proportional to 4,376,680.24, 6,039,803.74 and 2,442,924.04
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Solution
The fourth proportional to 4,376,680.24, 6,039,803.74 and 2,442,924.04 is: 3,371,226.81
Step by Step Solution
- Step 1: Write the proportion equation
4,376,680.24 : 6,039,803.74 = 2,442,924.04 : x - Step 2: Convert to fraction form
4,376,680.24/6,039,803.74 = 2,442,924.04/x - Step 3: Cross multiply
4,376,680.24x = 6,039,803.74 × 2,442,924.04 - Step 4: Simplify right side
4,376,680.24x = 14,754,781,753,327.91 - Step 5: Solve for x
x = 14,754,781,753,327.91/4,376,680.24 - Step 6: Final answer
x = 3,371,226.81
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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.