Finding the Fourth Proportional to 4,547,670.24, 6,275,746.44 and 2,510,436
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Solution
The fourth proportional to 4,547,670.24, 6,275,746.44 and 2,510,436 is: 3,464,380.43
Step by Step Solution
- Step 1: Write the proportion equation
4,547,670.24 : 6,275,746.44 = 2,510,436 : x - Step 2: Convert to fraction form
4,547,670.24/6,275,746.44 = 2,510,436/x - Step 3: Cross multiply
4,547,670.24x = 6,275,746.44 × 2,510,436 - Step 4: Simplify right side
4,547,670.24x = 15,754,859,789,847.84 - Step 5: Solve for x
x = 15,754,859,789,847.84/4,547,670.24 - Step 6: Final answer
x = 3,464,380.43
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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.