Finding the Fourth Proportional to 1,657,758.23, 2,486,637.34 and 592,735.70
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Solution
The fourth proportional to 1,657,758.23, 2,486,637.34 and 592,735.70 is: 889,103.55
Step by Step Solution
- Step 1: Write the proportion equation
1,657,758.23 : 2,486,637.34 = 592,735.70 : x - Step 2: Convert to fraction form
1,657,758.23/2,486,637.34 = 592,735.70/x - Step 3: Cross multiply
1,657,758.23x = 2,486,637.34 × 592,735.70 - Step 4: Simplify right side
1,657,758.23x = 1,473,918,722,945.63 - Step 5: Solve for x
x = 1,473,918,722,945.63/1,657,758.23 - Step 6: Final answer
x = 889,103.55
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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.