Finding the Fourth Proportional to 10,241,748.28, 15,360,537.06 and 3,762,596.74
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Solution
The fourth proportional to 10,241,748.28, 15,360,537.06 and 3,762,596.74 is: 5,643,128.99
Step by Step Solution
- Step 1: Write the proportion equation
10,241,748.28 : 15,360,537.06 = 3,762,596.74 : x - Step 2: Convert to fraction form
10,241,748.28/15,360,537.06 = 3,762,596.74/x - Step 3: Cross multiply
10,241,748.28x = 15,360,537.06 × 3,762,596.74 - Step 4: Simplify right side
10,241,748.28x = 57,795,506,666,605.19 - Step 5: Solve for x
x = 57,795,506,666,605.19/10,241,748.28 - Step 6: Final answer
x = 5,643,128.99
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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.