Finding the Fourth Proportional to 1,068,432.93, 1,474,437.18 and 584,997.93
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Solution
The fourth proportional to 1,068,432.93, 1,474,437.18 and 584,997.93 is: 807,297.00
Step by Step Solution
- Step 1: Write the proportion equation
1,068,432.93 : 1,474,437.18 = 584,997.93 : x - Step 2: Convert to fraction form
1,068,432.93/1,474,437.18 = 584,997.93/x - Step 3: Cross multiply
1,068,432.93x = 1,474,437.18 × 584,997.93 - Step 4: Simplify right side
1,068,432.93x = 862,542,698,215.04 - Step 5: Solve for x
x = 862,542,698,215.04/1,068,432.93 - Step 6: Final answer
x = 807,297.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.