Finding the Fourth Proportional to 2,973,814, 4,462,964.34 and 1,377,497.08
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Solution
The fourth proportional to 2,973,814, 4,462,964.34 and 1,377,497.08 is: 2,067,284.76
Step by Step Solution
- Step 1: Write the proportion equation
2,973,814 : 4,462,964.34 = 1,377,497.08 : x - Step 2: Convert to fraction form
2,973,814/4,462,964.34 = 1,377,497.08/x - Step 3: Cross multiply
2,973,814x = 4,462,964.34 × 1,377,497.08 - Step 4: Simplify right side
2,973,814x = 6,147,720,346,494.13 - Step 5: Solve for x
x = 6,147,720,346,494.13/2,973,814 - Step 6: Final answer
x = 2,067,284.76
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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.