Finding the Fourth Proportional to 7,342,334.26, 11,009,719.70 and 3,295,352.74
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Solution
The fourth proportional to 7,342,334.26, 11,009,719.70 and 3,295,352.74 is: 4,941,331.83
Step by Step Solution
- Step 1: Write the proportion equation
7,342,334.26 : 11,009,719.70 = 3,295,352.74 : x - Step 2: Convert to fraction form
7,342,334.26/11,009,719.70 = 3,295,352.74/x - Step 3: Cross multiply
7,342,334.26x = 11,009,719.70 × 3,295,352.74 - Step 4: Simplify right side
7,342,334.26x = 36,280,909,980,026.98 - Step 5: Solve for x
x = 36,280,909,980,026.98/7,342,334.26 - Step 6: Final answer
x = 4,941,331.83
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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.