Finding the Fourth Proportional to 3,104,070.24, 4,283,573.04 and 1,745,940
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Solution
The fourth proportional to 3,104,070.24, 4,283,573.04 and 1,745,940 is: 2,409,372.51
Step by Step Solution
- Step 1: Write the proportion equation
3,104,070.24 : 4,283,573.04 = 1,745,940 : x - Step 2: Convert to fraction form
3,104,070.24/4,283,573.04 = 1,745,940/x - Step 3: Cross multiply
3,104,070.24x = 4,283,573.04 × 1,745,940 - Step 4: Simplify right side
3,104,070.24x = 7,478,861,513,457.60 - Step 5: Solve for x
x = 7,478,861,513,457.60/3,104,070.24 - Step 6: Final answer
x = 2,409,372.51
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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.