Finding the Fourth Proportional to 3,714,252.24, 5,572,624.68 and 1,439,850.84
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Solution
The fourth proportional to 3,714,252.24, 5,572,624.68 and 1,439,850.84 is: 2,160,259.40
Step by Step Solution
- Step 1: Write the proportion equation
3,714,252.24 : 5,572,624.68 = 1,439,850.84 : x - Step 2: Convert to fraction form
3,714,252.24/5,572,624.68 = 1,439,850.84/x - Step 3: Cross multiply
3,714,252.24x = 5,572,624.68 × 1,439,850.84 - Step 4: Simplify right side
3,714,252.24x = 8,023,748,326,502.73 - Step 5: Solve for x
x = 8,023,748,326,502.73/3,714,252.24 - Step 6: Final answer
x = 2,160,259.40
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.