Finding the Fourth Proportional to 4,236,526.68, 6,351,218.52 and 1,838,565
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Solution
The fourth proportional to 4,236,526.68, 6,351,218.52 and 1,838,565 is: 2,756,297.54
Step by Step Solution
- Step 1: Write the proportion equation
4,236,526.68 : 6,351,218.52 = 1,838,565 : x - Step 2: Convert to fraction form
4,236,526.68/6,351,218.52 = 1,838,565/x - Step 3: Cross multiply
4,236,526.68x = 6,351,218.52 × 1,838,565 - Step 4: Simplify right side
4,236,526.68x = 11,677,128,078,223.80 - Step 5: Solve for x
x = 11,677,128,078,223.80/4,236,526.68 - Step 6: Final answer
x = 2,756,297.54
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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.