Finding the Fourth Proportional to 1,295,955.49, 1,944,800.93 and 537,797.70
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Solution
The fourth proportional to 1,295,955.49, 1,944,800.93 and 537,797.70 is: 807,056.63
Step by Step Solution
- Step 1: Write the proportion equation
1,295,955.49 : 1,944,800.93 = 537,797.70 : x - Step 2: Convert to fraction form
1,295,955.49/1,944,800.93 = 537,797.70/x - Step 3: Cross multiply
1,295,955.49x = 1,944,800.93 × 537,797.70 - Step 4: Simplify right side
1,295,955.49x = 1,045,909,467,111.86 - Step 5: Solve for x
x = 1,045,909,467,111.86/1,295,955.49 - Step 6: Final answer
x = 807,056.63
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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.