Finding the Fourth Proportional to 6,709,189.23, 10,054,473.13 and 3,056,993.63
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Solution
The fourth proportional to 6,709,189.23, 10,054,473.13 and 3,056,993.63 is: 4,581,248.08
Step by Step Solution
- Step 1: Write the proportion equation
6,709,189.23 : 10,054,473.13 = 3,056,993.63 : x - Step 2: Convert to fraction form
6,709,189.23/10,054,473.13 = 3,056,993.63/x - Step 3: Cross multiply
6,709,189.23x = 10,054,473.13 × 3,056,993.63 - Step 4: Simplify right side
6,709,189.23x = 30,736,460,302,669.31 - Step 5: Solve for x
x = 30,736,460,302,669.31/6,709,189.23 - Step 6: Final answer
x = 4,581,248.08
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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.