Finding the Fourth Proportional to 1,529,326.21, 2,293,841.08 and 464,377.63
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Solution
The fourth proportional to 1,529,326.21, 2,293,841.08 and 464,377.63 is: 696,521.43
Step by Step Solution
- Step 1: Write the proportion equation
1,529,326.21 : 2,293,841.08 = 464,377.63 : x - Step 2: Convert to fraction form
1,529,326.21/2,293,841.08 = 464,377.63/x - Step 3: Cross multiply
1,529,326.21x = 2,293,841.08 × 464,377.63 - Step 4: Simplify right side
1,529,326.21x = 1,065,208,484,327.04 - Step 5: Solve for x
x = 1,065,208,484,327.04/1,529,326.21 - Step 6: Final answer
x = 696,521.43
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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.