Finding the Fourth Proportional to 4,091,494.74, 6,130,297.07 and 2,468,854.17
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Solution
The fourth proportional to 4,091,494.74, 6,130,297.07 and 2,468,854.17 is: 3,699,090.54
Step by Step Solution
- Step 1: Write the proportion equation
4,091,494.74 : 6,130,297.07 = 2,468,854.17 : x - Step 2: Convert to fraction form
4,091,494.74/6,130,297.07 = 2,468,854.17/x - Step 3: Cross multiply
4,091,494.74x = 6,130,297.07 × 2,468,854.17 - Step 4: Simplify right side
4,091,494.74x = 15,134,809,484,608.28 - Step 5: Solve for x
x = 15,134,809,484,608.28/4,091,494.74 - Step 6: Final answer
x = 3,699,090.54
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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.