Finding the Fourth Proportional to 2,296,962.99, 3,445,181.58 and 614,197.71
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Solution
The fourth proportional to 2,296,962.99, 3,445,181.58 and 614,197.71 is: 921,226.27
Step by Step Solution
- Step 1: Write the proportion equation
2,296,962.99 : 3,445,181.58 = 614,197.71 : x - Step 2: Convert to fraction form
2,296,962.99/3,445,181.58 = 614,197.71/x - Step 3: Cross multiply
2,296,962.99x = 3,445,181.58 × 614,197.71 - Step 4: Simplify right side
2,296,962.99x = 2,116,022,636,970.18 - Step 5: Solve for x
x = 2,116,022,636,970.18/2,296,962.99 - Step 6: Final answer
x = 921,226.27
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.