Finding the Fourth Proportional to 1,496,203.29, 2,064,773.74 and 851,664.98
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Solution
The fourth proportional to 1,496,203.29, 2,064,773.74 and 851,664.98 is: 1,175,305.19
Step by Step Solution
- Step 1: Write the proportion equation
1,496,203.29 : 2,064,773.74 = 851,664.98 : x - Step 2: Convert to fraction form
1,496,203.29/2,064,773.74 = 851,664.98/x - Step 3: Cross multiply
1,496,203.29x = 2,064,773.74 × 851,664.98 - Step 4: Simplify right side
1,496,203.29x = 1,758,495,485,981.63 - Step 5: Solve for x
x = 1,758,495,485,981.63/1,496,203.29 - Step 6: Final answer
x = 1,175,305.19
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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.