Finding the Fourth Proportional to 4,515,135.08, 6,774,602.62 and 2,810,705
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Solution
The fourth proportional to 4,515,135.08, 6,774,602.62 and 2,810,705 is: 4,217,240.26
Step by Step Solution
- Step 1: Write the proportion equation
4,515,135.08 : 6,774,602.62 = 2,810,705 : x - Step 2: Convert to fraction form
4,515,135.08/6,774,602.62 = 2,810,705/x - Step 3: Cross multiply
4,515,135.08x = 6,774,602.62 × 2,810,705 - Step 4: Simplify right side
4,515,135.08x = 19,041,409,457,047.10 - Step 5: Solve for x
x = 19,041,409,457,047.10/4,515,135.08 - Step 6: Final answer
x = 4,217,240.26
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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.