Finding the Fourth Proportional to 2,606,276.24, 3,913,713.84 and 1,758,792.68
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Solution
The fourth proportional to 2,606,276.24, 3,913,713.84 and 1,758,792.68 is: 2,641,090.44
Step by Step Solution
- Step 1: Write the proportion equation
2,606,276.24 : 3,913,713.84 = 1,758,792.68 : x - Step 2: Convert to fraction form
2,606,276.24/3,913,713.84 = 1,758,792.68/x - Step 3: Cross multiply
2,606,276.24x = 3,913,713.84 × 1,758,792.68 - Step 4: Simplify right side
2,606,276.24x = 6,883,411,253,406.69 - Step 5: Solve for x
x = 6,883,411,253,406.69/2,606,276.24 - Step 6: Final answer
x = 2,641,090.44
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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.