Finding the Fourth Proportional to 1,507,095.11, 2,260,716.48 and 608,424.82
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Solution
The fourth proportional to 1,507,095.11, 2,260,716.48 and 608,424.82 is: 912,667.02
Step by Step Solution
- Step 1: Write the proportion equation
1,507,095.11 : 2,260,716.48 = 608,424.82 : x - Step 2: Convert to fraction form
1,507,095.11/2,260,716.48 = 608,424.82/x - Step 3: Cross multiply
1,507,095.11x = 2,260,716.48 × 608,424.82 - Step 4: Simplify right side
1,507,095.11x = 1,375,476,011,763.24 - Step 5: Solve for x
x = 1,375,476,011,763.24/1,507,095.11 - Step 6: Final answer
x = 912,667.02
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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.