Finding the Fourth Proportional to 1,224,363.74, 1,837,167.68 and 550,309.28
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Solution
The fourth proportional to 1,224,363.74, 1,837,167.68 and 550,309.28 is: 825,743.52
Step by Step Solution
- Step 1: Write the proportion equation
1,224,363.74 : 1,837,167.68 = 550,309.28 : x - Step 2: Convert to fraction form
1,224,363.74/1,837,167.68 = 550,309.28/x - Step 3: Cross multiply
1,224,363.74x = 1,837,167.68 × 550,309.28 - Step 4: Simplify right side
1,224,363.74x = 1,011,010,415,410.01 - Step 5: Solve for x
x = 1,011,010,415,410.01/1,224,363.74 - Step 6: Final answer
x = 825,743.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.