Finding the Fourth Proportional to 2,773,350.99, 4,160,026.47 and 751,594.94
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Solution
The fourth proportional to 2,773,350.99, 4,160,026.47 and 751,594.94 is: 1,127,392.40
Step by Step Solution
- Step 1: Write the proportion equation
2,773,350.99 : 4,160,026.47 = 751,594.94 : x - Step 2: Convert to fraction form
2,773,350.99/4,160,026.47 = 751,594.94/x - Step 3: Cross multiply
2,773,350.99x = 4,160,026.47 × 751,594.94 - Step 4: Simplify right side
2,773,350.99x = 3,126,654,824,317.93 - Step 5: Solve for x
x = 3,126,654,824,317.93/2,773,350.99 - Step 6: Final answer
x = 1,127,392.40
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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.