Finding the Fourth Proportional to 4,460,162.42, 6,154,530.50 and 2,473,248.06
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Solution
The fourth proportional to 4,460,162.42, 6,154,530.50 and 2,473,248.06 is: 3,412,808.59
Step by Step Solution
- Step 1: Write the proportion equation
4,460,162.42 : 6,154,530.50 = 2,473,248.06 : x - Step 2: Convert to fraction form
4,460,162.42/6,154,530.50 = 2,473,248.06/x - Step 3: Cross multiply
4,460,162.42x = 6,154,530.50 × 2,473,248.06 - Step 4: Simplify right side
4,460,162.42x = 15,221,680,606,969.59 - Step 5: Solve for x
x = 15,221,680,606,969.59/4,460,162.42 - Step 6: Final answer
x = 3,412,808.59
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.