Finding the Fourth Proportional to 2,253,536.34, 3,383,681.37 and 1,950,864.18
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Solution
The fourth proportional to 2,253,536.34, 3,383,681.37 and 1,950,864.18 is: 2,929,219.58
Step by Step Solution
- Step 1: Write the proportion equation
2,253,536.34 : 3,383,681.37 = 1,950,864.18 : x - Step 2: Convert to fraction form
2,253,536.34/3,383,681.37 = 1,950,864.18/x - Step 3: Cross multiply
2,253,536.34x = 3,383,681.37 × 1,950,864.18 - Step 4: Simplify right side
2,253,536.34x = 6,601,102,781,266.33 - Step 5: Solve for x
x = 6,601,102,781,266.33/2,253,536.34 - Step 6: Final answer
x = 2,929,219.58
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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.