Finding the Fourth Proportional to 2,464,493.80, 3,396,156.79 and 1,884,374.23
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Solution
The fourth proportional to 2,464,493.80, 3,396,156.79 and 1,884,374.23 is: 2,596,732.17
Step by Step Solution
- Step 1: Write the proportion equation
2,464,493.80 : 3,396,156.79 = 1,884,374.23 : x - Step 2: Convert to fraction form
2,464,493.80/3,396,156.79 = 1,884,374.23/x - Step 3: Cross multiply
2,464,493.80x = 3,396,156.79 × 1,884,374.23 - Step 4: Simplify right side
2,464,493.80x = 6,399,630,336,115.52 - Step 5: Solve for x
x = 6,399,630,336,115.52/2,464,493.80 - Step 6: Final answer
x = 2,596,732.17
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.