Finding the Fourth Proportional to 4,600,899.76, 6,349,714.08 and 2,765,952.08
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Solution
The fourth proportional to 4,600,899.76, 6,349,714.08 and 2,765,952.08 is: 3,817,297.87
Step by Step Solution
- Step 1: Write the proportion equation
4,600,899.76 : 6,349,714.08 = 2,765,952.08 : x - Step 2: Convert to fraction form
4,600,899.76/6,349,714.08 = 2,765,952.08/x - Step 3: Cross multiply
4,600,899.76x = 6,349,714.08 × 2,765,952.08 - Step 4: Simplify right side
4,600,899.76x = 17,563,004,866,981.29 - Step 5: Solve for x
x = 17,563,004,866,981.29/4,600,899.76 - Step 6: Final answer
x = 3,817,297.87
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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.