Finding the Fourth Proportional to 1,750,605.94, 2,624,596.71 and 740,911.78
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Solution
The fourth proportional to 1,750,605.94, 2,624,596.71 and 740,911.78 is: 1,110,812.31
Step by Step Solution
- Step 1: Write the proportion equation
1,750,605.94 : 2,624,596.71 = 740,911.78 : x - Step 2: Convert to fraction form
1,750,605.94/2,624,596.71 = 740,911.78/x - Step 3: Cross multiply
1,750,605.94x = 2,624,596.71 × 740,911.78 - Step 4: Simplify right side
1,750,605.94x = 1,944,594,620,188.24 - Step 5: Solve for x
x = 1,944,594,620,188.24/1,750,605.94 - Step 6: Final answer
x = 1,110,812.31
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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.