Finding the Fourth Proportional to 1,729,125.03, 2,592,829.76 and 591,565.49
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Solution
The fourth proportional to 1,729,125.03, 2,592,829.76 and 591,565.49 is: 887,054.76
Step by Step Solution
- Step 1: Write the proportion equation
1,729,125.03 : 2,592,829.76 = 591,565.49 : x - Step 2: Convert to fraction form
1,729,125.03/2,592,829.76 = 591,565.49/x - Step 3: Cross multiply
1,729,125.03x = 2,592,829.76 × 591,565.49 - Step 4: Simplify right side
1,729,125.03x = 1,533,828,591,539.01 - Step 5: Solve for x
x = 1,533,828,591,539.01/1,729,125.03 - Step 6: Final answer
x = 887,054.76
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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.