Finding the Fourth Proportional to 1,782,284.24, 2,673,681.08 and 583,950.80
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Solution
The fourth proportional to 1,782,284.24, 2,673,681.08 and 583,950.80 is: 876,009.66
Step by Step Solution
- Step 1: Write the proportion equation
1,782,284.24 : 2,673,681.08 = 583,950.80 : x - Step 2: Convert to fraction form
1,782,284.24/2,673,681.08 = 583,950.80/x - Step 3: Cross multiply
1,782,284.24x = 2,673,681.08 × 583,950.80 - Step 4: Simplify right side
1,782,284.24x = 1,561,298,205,610.86 - Step 5: Solve for x
x = 1,561,298,205,610.86/1,782,284.24 - Step 6: Final answer
x = 876,009.66
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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.