Finding the Fourth Proportional to 10,092,313.58, 15,140,788.58 and 2,903,907.02
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Solution
The fourth proportional to 10,092,313.58, 15,140,788.58 and 2,903,907.02 is: 4,356,527.55
Step by Step Solution
- Step 1: Write the proportion equation
10,092,313.58 : 15,140,788.58 = 2,903,907.02 : x - Step 2: Convert to fraction form
10,092,313.58/15,140,788.58 = 2,903,907.02/x - Step 3: Cross multiply
10,092,313.58x = 15,140,788.58 × 2,903,907.02 - Step 4: Simplify right side
10,092,313.58x = 43,967,442,177,353.66 - Step 5: Solve for x
x = 43,967,442,177,353.66/10,092,313.58 - Step 6: Final answer
x = 4,356,527.55
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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.