Finding the Fourth Proportional to 4,866,929.73, 6,714,334.35 and 2,801,451.06
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Solution
The fourth proportional to 4,866,929.73, 6,714,334.35 and 2,801,451.06 is: 3,864,834.74
Step by Step Solution
- Step 1: Write the proportion equation
4,866,929.73 : 6,714,334.35 = 2,801,451.06 : x - Step 2: Convert to fraction form
4,866,929.73/6,714,334.35 = 2,801,451.06/x - Step 3: Cross multiply
4,866,929.73x = 6,714,334.35 × 2,801,451.06 - Step 4: Simplify right side
4,866,929.73x = 18,809,879,082,001.91 - Step 5: Solve for x
x = 18,809,879,082,001.91/4,866,929.73 - Step 6: Final answer
x = 3,864,834.74
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.