Finding the Fourth Proportional to 2,305,209.41, 3,460,248.98 and 1,295,194.49
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Solution
The fourth proportional to 2,305,209.41, 3,460,248.98 and 1,295,194.49 is: 1,944,159.77
Step by Step Solution
- Step 1: Write the proportion equation
2,305,209.41 : 3,460,248.98 = 1,295,194.49 : x - Step 2: Convert to fraction form
2,305,209.41/3,460,248.98 = 1,295,194.49/x - Step 3: Cross multiply
2,305,209.41x = 3,460,248.98 × 1,295,194.49 - Step 4: Simplify right side
2,305,209.41x = 4,481,695,406,448.15 - Step 5: Solve for x
x = 4,481,695,406,448.15/2,305,209.41 - Step 6: Final answer
x = 1,944,159.77
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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.