Finding the Fourth Proportional to 9,697,405.63, 14,546,181.34 and 4,304,606.26
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Solution
The fourth proportional to 9,697,405.63, 14,546,181.34 and 4,304,606.26 is: 6,456,941.75
Step by Step Solution
- Step 1: Write the proportion equation
9,697,405.63 : 14,546,181.34 = 4,304,606.26 : x - Step 2: Convert to fraction form
9,697,405.63/14,546,181.34 = 4,304,606.26/x - Step 3: Cross multiply
9,697,405.63x = 14,546,181.34 × 4,304,606.26 - Step 4: Simplify right side
9,697,405.63x = 62,615,583,255,259.19 - Step 5: Solve for x
x = 62,615,583,255,259.19/9,697,405.63 - Step 6: Final answer
x = 6,456,941.75
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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.