Finding the Fourth Proportional to 2,032,231.41, 3,048,347.14 and 684,281.17
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Solution
The fourth proportional to 2,032,231.41, 3,048,347.14 and 684,281.17 is: 1,026,421.76
Step by Step Solution
- Step 1: Write the proportion equation
2,032,231.41 : 3,048,347.14 = 684,281.17 : x - Step 2: Convert to fraction form
2,032,231.41/3,048,347.14 = 684,281.17/x - Step 3: Cross multiply
2,032,231.41x = 3,048,347.14 × 684,281.17 - Step 4: Simplify right side
2,032,231.41x = 2,085,926,532,283.62 - Step 5: Solve for x
x = 2,085,926,532,283.62/2,032,231.41 - Step 6: Final answer
x = 1,026,421.76
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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.