Finding the Fourth Proportional to 7,495,603.02, 11,247,883.83 and 6,885,774.48
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Solution
The fourth proportional to 7,495,603.02, 11,247,883.83 and 6,885,774.48 is: 10,332,776.59
Step by Step Solution
- Step 1: Write the proportion equation
7,495,603.02 : 11,247,883.83 = 6,885,774.48 : x - Step 2: Convert to fraction form
7,495,603.02/11,247,883.83 = 6,885,774.48/x - Step 3: Cross multiply
7,495,603.02x = 11,247,883.83 × 6,885,774.48 - Step 4: Simplify right side
7,495,603.02x = 77,450,391,430,618.66 - Step 5: Solve for x
x = 77,450,391,430,618.66/7,495,603.02 - Step 6: Final answer
x = 10,332,776.59
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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.