Finding the Fourth Proportional to 5,062,281.48, 7,594,212.06 and 1,649,774.16
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Solution
The fourth proportional to 5,062,281.48, 7,594,212.06 and 1,649,774.16 is: 2,474,918.65
Step by Step Solution
- Step 1: Write the proportion equation
5,062,281.48 : 7,594,212.06 = 1,649,774.16 : x - Step 2: Convert to fraction form
5,062,281.48/7,594,212.06 = 1,649,774.16/x - Step 3: Cross multiply
5,062,281.48x = 7,594,212.06 × 1,649,774.16 - Step 4: Simplify right side
5,062,281.48x = 12,528,734,822,148.37 - Step 5: Solve for x
x = 12,528,734,822,148.37/5,062,281.48 - Step 6: Final answer
x = 2,474,918.65
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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.