Finding the Fourth Proportional to 1,030,483.99, 1,543,659.26 and 525,024.55
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Solution
The fourth proportional to 1,030,483.99, 1,543,659.26 and 525,024.55 is: 786,483.84
Step by Step Solution
- Step 1: Write the proportion equation
1,030,483.99 : 1,543,659.26 = 525,024.55 : x - Step 2: Convert to fraction form
1,030,483.99/1,543,659.26 = 525,024.55/x - Step 3: Cross multiply
1,030,483.99x = 1,543,659.26 × 525,024.55 - Step 4: Simplify right side
1,030,483.99x = 810,459,000,616.54 - Step 5: Solve for x
x = 810,459,000,616.54/1,030,483.99 - Step 6: Final answer
x = 786,483.84
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.