Finding the Fourth Proportional to 1,925,497.08, 2,887,309.98 and 965,540.52
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Solution
The fourth proportional to 1,925,497.08, 2,887,309.98 and 965,540.52 is: 1,447,841.60
Step by Step Solution
- Step 1: Write the proportion equation
1,925,497.08 : 2,887,309.98 = 965,540.52 : x - Step 2: Convert to fraction form
1,925,497.08/2,887,309.98 = 965,540.52/x - Step 3: Cross multiply
1,925,497.08x = 2,887,309.98 × 965,540.52 - Step 4: Simplify right side
1,925,497.08x = 2,787,814,779,490.39 - Step 5: Solve for x
x = 2,787,814,779,490.39/1,925,497.08 - Step 6: Final answer
x = 1,447,841.60
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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.