Finding the Fourth Proportional to 1,735,858.60, 2,394,256.24 and 1,493,723.68
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Solution
The fourth proportional to 1,735,858.60, 2,394,256.24 and 1,493,723.68 is: 2,060,281.43
Step by Step Solution
- Step 1: Write the proportion equation
1,735,858.60 : 2,394,256.24 = 1,493,723.68 : x - Step 2: Convert to fraction form
1,735,858.60/2,394,256.24 = 1,493,723.68/x - Step 3: Cross multiply
1,735,858.60x = 2,394,256.24 × 1,493,723.68 - Step 4: Simplify right side
1,735,858.60x = 3,576,357,241,675.76 - Step 5: Solve for x
x = 3,576,357,241,675.76/1,735,858.60 - Step 6: Final answer
x = 2,060,281.43
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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.