Finding the Fourth Proportional to 4,346,460.02, 6,518,213.66 and 1,505,909.18
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Solution
The fourth proportional to 4,346,460.02, 6,518,213.66 and 1,505,909.18 is: 2,258,352.26
Step by Step Solution
- Step 1: Write the proportion equation
4,346,460.02 : 6,518,213.66 = 1,505,909.18 : x - Step 2: Convert to fraction form
4,346,460.02/6,518,213.66 = 1,505,909.18/x - Step 3: Cross multiply
4,346,460.02x = 6,518,213.66 × 1,505,909.18 - Step 4: Simplify right side
4,346,460.02x = 9,815,837,787,795.40 - Step 5: Solve for x
x = 9,815,837,787,795.40/4,346,460.02 - Step 6: Final answer
x = 2,258,352.26
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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.