Finding the Fourth Proportional to 4,048,726.68, 6,070,090.19 and 2,450,911.77
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Solution
The fourth proportional to 4,048,726.68, 6,070,090.19 and 2,450,911.77 is: 3,674,551.69
Step by Step Solution
- Step 1: Write the proportion equation
4,048,726.68 : 6,070,090.19 = 2,450,911.77 : x - Step 2: Convert to fraction form
4,048,726.68/6,070,090.19 = 2,450,911.77/x - Step 3: Cross multiply
4,048,726.68x = 6,070,090.19 × 2,450,911.77 - Step 4: Simplify right side
4,048,726.68x = 14,877,255,479,377.98 - Step 5: Solve for x
x = 14,877,255,479,377.98/4,048,726.68 - Step 6: Final answer
x = 3,674,551.69
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.