Finding the Fourth Proportional to 1,295,777.08, 1,944,226.94 and 696,038.44
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Solution
The fourth proportional to 1,295,777.08, 1,944,226.94 and 696,038.44 is: 1,044,359.18
Step by Step Solution
- Step 1: Write the proportion equation
1,295,777.08 : 1,944,226.94 = 696,038.44 : x - Step 2: Convert to fraction form
1,295,777.08/1,944,226.94 = 696,038.44/x - Step 3: Cross multiply
1,295,777.08x = 1,944,226.94 × 696,038.44 - Step 4: Simplify right side
1,295,777.08x = 1,353,256,686,323.57 - Step 5: Solve for x
x = 1,353,256,686,323.57/1,295,777.08 - Step 6: Final answer
x = 1,044,359.18
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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.