Finding the Fourth Proportional to 4,547,809.08, 6,275,963.70 and 2,510,604
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Solution
The fourth proportional to 4,547,809.08, 6,275,963.70 and 2,510,604 is: 3,464,626.44
Step by Step Solution
- Step 1: Write the proportion equation
4,547,809.08 : 6,275,963.70 = 2,510,604 : x - Step 2: Convert to fraction form
4,547,809.08/6,275,963.70 = 2,510,604/x - Step 3: Cross multiply
4,547,809.08x = 6,275,963.70 × 2,510,604 - Step 4: Simplify right side
4,547,809.08x = 15,756,459,569,074.80 - Step 5: Solve for x
x = 15,756,459,569,074.80/4,547,809.08 - Step 6: Final answer
x = 3,464,626.44
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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.