Finding the Fourth Proportional to 953,050.99, 1,429,577 and 598,314.12
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Solution
The fourth proportional to 953,050.99, 1,429,577 and 598,314.12 is: 897,471.50
Step by Step Solution
- Step 1: Write the proportion equation
953,050.99 : 1,429,577 = 598,314.12 : x - Step 2: Convert to fraction form
953,050.99/1,429,577 = 598,314.12/x - Step 3: Cross multiply
953,050.99x = 1,429,577 × 598,314.12 - Step 4: Simplify right side
953,050.99x = 855,336,104,727.24 - Step 5: Solve for x
x = 855,336,104,727.24/953,050.99 - Step 6: Final answer
x = 897,471.50
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1.5x scale
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.