Finding the Fourth Proportional to 8,804,077.30, 13,206,115.95 and 6,064,203.70
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Solution
The fourth proportional to 8,804,077.30, 13,206,115.95 and 6,064,203.70 is: 9,096,305.55
Step by Step Solution
- Step 1: Write the proportion equation
8,804,077.30 : 13,206,115.95 = 6,064,203.70 : x - Step 2: Convert to fraction form
8,804,077.30/13,206,115.95 = 6,064,203.70/x - Step 3: Cross multiply
8,804,077.30x = 13,206,115.95 × 6,064,203.70 - Step 4: Simplify right side
8,804,077.30x = 80,084,577,206,619.02 - Step 5: Solve for x
x = 80,084,577,206,619.02/8,804,077.30 - Step 6: Final answer
x = 9,096,305.55
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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.