Finding the Fourth Proportional to 10,927,674.47, 16,388,655.63 and 3,249,251.46
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Solution
The fourth proportional to 10,927,674.47, 16,388,655.63 and 3,249,251.46 is: 4,873,027.96
Step by Step Solution
- Step 1: Write the proportion equation
10,927,674.47 : 16,388,655.63 = 3,249,251.46 : x - Step 2: Convert to fraction form
10,927,674.47/16,388,655.63 = 3,249,251.46/x - Step 3: Cross multiply
10,927,674.47x = 16,388,655.63 × 3,249,251.46 - Step 4: Simplify right side
10,927,674.47x = 53,250,863,233,214.72 - Step 5: Solve for x
x = 53,250,863,233,214.72/10,927,674.47 - Step 6: Final answer
x = 4,873,027.96
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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.