Finding the Fourth Proportional to 1,500,135.97, 2,249,292.73 and 588,225.96
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Solution
The fourth proportional to 1,500,135.97, 2,249,292.73 and 588,225.96 is: 881,981.63
Step by Step Solution
- Step 1: Write the proportion equation
1,500,135.97 : 2,249,292.73 = 588,225.96 : x - Step 2: Convert to fraction form
1,500,135.97/2,249,292.73 = 588,225.96/x - Step 3: Cross multiply
1,500,135.97x = 2,249,292.73 × 588,225.96 - Step 4: Simplify right side
1,500,135.97x = 1,323,092,362,708.24 - Step 5: Solve for x
x = 1,323,092,362,708.24/1,500,135.97 - Step 6: Final answer
x = 881,981.63
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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.