Finding the Fourth Proportional to 6,023,089.77, 9,034,634.40 and 1,763,257.99
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Solution
The fourth proportional to 6,023,089.77, 9,034,634.40 and 1,763,257.99 is: 2,644,886.91
Step by Step Solution
- Step 1: Write the proportion equation
6,023,089.77 : 9,034,634.40 = 1,763,257.99 : x - Step 2: Convert to fraction form
6,023,089.77/9,034,634.40 = 1,763,257.99/x - Step 3: Cross multiply
6,023,089.77x = 9,034,634.40 × 1,763,257.99 - Step 4: Simplify right side
6,023,089.77x = 15,930,391,292,528.86 - Step 5: Solve for x
x = 15,930,391,292,528.86/6,023,089.77 - Step 6: Final answer
x = 2,644,886.91
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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.