Finding the Fourth Proportional to 11,594,320.10, 17,386,231.35 and 4,403,464.10
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Solution
The fourth proportional to 11,594,320.10, 17,386,231.35 and 4,403,464.10 is: 6,603,202.68
Step by Step Solution
- Step 1: Write the proportion equation
11,594,320.10 : 17,386,231.35 = 4,403,464.10 : x - Step 2: Convert to fraction form
11,594,320.10/17,386,231.35 = 4,403,464.10/x - Step 3: Cross multiply
11,594,320.10x = 17,386,231.35 × 4,403,464.10 - Step 4: Simplify right side
11,594,320.10x = 76,559,645,584,019.53 - Step 5: Solve for x
x = 76,559,645,584,019.53/11,594,320.10 - Step 6: Final answer
x = 6,603,202.68
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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.