Finding the Fourth Proportional to 998,626.11, 1,497,926.88 and 950,214.15
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Solution
The fourth proportional to 998,626.11, 1,497,926.88 and 950,214.15 is: 1,425,309.54
Step by Step Solution
- Step 1: Write the proportion equation
998,626.11 : 1,497,926.88 = 950,214.15 : x - Step 2: Convert to fraction form
998,626.11/1,497,926.88 = 950,214.15/x - Step 3: Cross multiply
998,626.11x = 1,497,926.88 × 950,214.15 - Step 4: Simplify right side
998,626.11x = 1,423,351,317,041.35 - Step 5: Solve for x
x = 1,423,351,317,041.35/998,626.11 - Step 6: Final answer
x = 1,425,309.54
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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.