Finding the Fourth Proportional to 4,460,659.56, 6,155,327.55 and 2,473,852.08
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Solution
The fourth proportional to 4,460,659.56, 6,155,327.55 and 2,473,852.08 is: 3,413,703.66
Step by Step Solution
- Step 1: Write the proportion equation
4,460,659.56 : 6,155,327.55 = 2,473,852.08 : x - Step 2: Convert to fraction form
4,460,659.56/6,155,327.55 = 2,473,852.08/x - Step 3: Cross multiply
4,460,659.56x = 6,155,327.55 × 2,473,852.08 - Step 4: Simplify right side
4,460,659.56x = 15,227,369,862,648.80 - Step 5: Solve for x
x = 15,227,369,862,648.80/4,460,659.56 - Step 6: Final answer
x = 3,413,703.66
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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.