Finding the Fourth Proportional to 4,195,541.97, 6,292,402.52 and 1,500,053.67
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Solution
The fourth proportional to 4,195,541.97, 6,292,402.52 and 1,500,053.67 is: 2,249,754.99
Step by Step Solution
- Step 1: Write the proportion equation
4,195,541.97 : 6,292,402.52 = 1,500,053.67 : x - Step 2: Convert to fraction form
4,195,541.97/6,292,402.52 = 1,500,053.67/x - Step 3: Cross multiply
4,195,541.97x = 6,292,402.52 × 1,500,053.67 - Step 4: Simplify right side
4,195,541.97x = 9,438,941,485,742.98 - Step 5: Solve for x
x = 9,438,941,485,742.98/4,195,541.97 - Step 6: Final answer
x = 2,249,754.99
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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.