Finding the Fourth Proportional to 1,460,473.47, 2,188,751.99 and 1,136,652.59
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Solution
The fourth proportional to 1,460,473.47, 2,188,751.99 and 1,136,652.59 is: 1,703,454.84
Step by Step Solution
- Step 1: Write the proportion equation
1,460,473.47 : 2,188,751.99 = 1,136,652.59 : x - Step 2: Convert to fraction form
1,460,473.47/2,188,751.99 = 1,136,652.59/x - Step 3: Cross multiply
1,460,473.47x = 2,188,751.99 × 1,136,652.59 - Step 4: Simplify right side
1,460,473.47x = 2,487,850,601,674.13 - Step 5: Solve for x
x = 2,487,850,601,674.13/1,460,473.47 - Step 6: Final answer
x = 1,703,454.84
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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.