Finding the Fourth Proportional to 2,279,244.08, 3,420,032.48 and 932,402
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Solution
The fourth proportional to 2,279,244.08, 3,420,032.48 and 932,402 is: 1,399,080.14
Step by Step Solution
- Step 1: Write the proportion equation
2,279,244.08 : 3,420,032.48 = 932,402 : x - Step 2: Convert to fraction form
2,279,244.08/3,420,032.48 = 932,402/x - Step 3: Cross multiply
2,279,244.08x = 3,420,032.48 × 932,402 - Step 4: Simplify right side
2,279,244.08x = 3,188,845,124,416.96 - Step 5: Solve for x
x = 3,188,845,124,416.96/2,279,244.08 - Step 6: Final answer
x = 1,399,080.14
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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.