Finding the Fourth Proportional to 1,484,145.68, 2,226,395.92 and 524,402.64
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Solution
The fourth proportional to 1,484,145.68, 2,226,395.92 and 524,402.64 is: 786,666.64
Step by Step Solution
- Step 1: Write the proportion equation
1,484,145.68 : 2,226,395.92 = 524,402.64 : x - Step 2: Convert to fraction form
1,484,145.68/2,226,395.92 = 524,402.64/x - Step 3: Cross multiply
1,484,145.68x = 2,226,395.92 × 524,402.64 - Step 4: Simplify right side
1,484,145.68x = 1,167,527,898,133.23 - Step 5: Solve for x
x = 1,167,527,898,133.23/1,484,145.68 - Step 6: Final answer
x = 786,666.64
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.