Finding the Fourth Proportional to 4,251,124.98, 6,376,030.02 and 1,554,819.62
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Solution
The fourth proportional to 4,251,124.98, 6,376,030.02 and 1,554,819.62 is: 2,331,988.96
Step by Step Solution
- Step 1: Write the proportion equation
4,251,124.98 : 6,376,030.02 = 1,554,819.62 : x - Step 2: Convert to fraction form
4,251,124.98/6,376,030.02 = 1,554,819.62/x - Step 3: Cross multiply
4,251,124.98x = 6,376,030.02 × 1,554,819.62 - Step 4: Simplify right side
4,251,124.98x = 9,913,576,540,924.84 - Step 5: Solve for x
x = 9,913,576,540,924.84/4,251,124.98 - Step 6: Final answer
x = 2,331,988.96
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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.