Finding the Fourth Proportional to 4,134,192.16, 6,201,274.35 and 1,060,179.59
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Solution
The fourth proportional to 4,134,192.16, 6,201,274.35 and 1,060,179.59 is: 1,590,265.82
Step by Step Solution
- Step 1: Write the proportion equation
4,134,192.16 : 6,201,274.35 = 1,060,179.59 : x - Step 2: Convert to fraction form
4,134,192.16/6,201,274.35 = 1,060,179.59/x - Step 3: Cross multiply
4,134,192.16x = 6,201,274.35 × 1,060,179.59 - Step 4: Simplify right side
4,134,192.16x = 6,574,464,497,860.52 - Step 5: Solve for x
x = 6,574,464,497,860.52/4,134,192.16 - Step 6: Final answer
x = 1,590,265.82
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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.