Finding the Fourth Proportional to 1,883,934.08, 2,599,846.46 and 1,024,502.48
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Solution
The fourth proportional to 1,883,934.08, 2,599,846.46 and 1,024,502.48 is: 1,413,822.90
Step by Step Solution
- Step 1: Write the proportion equation
1,883,934.08 : 2,599,846.46 = 1,024,502.48 : x - Step 2: Convert to fraction form
1,883,934.08/2,599,846.46 = 1,024,502.48/x - Step 3: Cross multiply
1,883,934.08x = 2,599,846.46 × 1,024,502.48 - Step 4: Simplify right side
1,883,934.08x = 2,663,549,145,889.22 - Step 5: Solve for x
x = 2,663,549,145,889.22/1,883,934.08 - Step 6: Final answer
x = 1,413,822.90
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.