Finding the Fourth Proportional to 1,566,347.09, 2,349,865.08 and 501,496.79
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Solution
The fourth proportional to 1,566,347.09, 2,349,865.08 and 501,496.79 is: 752,355.46
Step by Step Solution
- Step 1: Write the proportion equation
1,566,347.09 : 2,349,865.08 = 501,496.79 : x - Step 2: Convert to fraction form
1,566,347.09/2,349,865.08 = 501,496.79/x - Step 3: Cross multiply
1,566,347.09x = 2,349,865.08 × 501,496.79 - Step 4: Simplify right side
1,566,347.09x = 1,178,449,782,803.77 - Step 5: Solve for x
x = 1,178,449,782,803.77/1,566,347.09 - Step 6: Final answer
x = 752,355.46
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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.