Finding the Fourth Proportional to 4,575,203.09, 6,860,459.08 and 2,417,388.60
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Solution
The fourth proportional to 4,575,203.09, 6,860,459.08 and 2,417,388.60 is: 3,624,843.59
Step by Step Solution
- Step 1: Write the proportion equation
4,575,203.09 : 6,860,459.08 = 2,417,388.60 : x - Step 2: Convert to fraction form
4,575,203.09/6,860,459.08 = 2,417,388.60/x - Step 3: Cross multiply
4,575,203.09x = 6,860,459.08 × 2,417,388.60 - Step 4: Simplify right side
4,575,203.09x = 16,584,395,585,909.13 - Step 5: Solve for x
x = 16,584,395,585,909.13/4,575,203.09 - Step 6: Final answer
x = 3,624,843.59
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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.